25913592912

素因数分解:

$2^4\times 3^1\times {\mathrm{31}}^1\times {\mathrm{37}}^2\times {\mathrm{12721}}^1$

素因数の和:12837

約数の個数: 120

約数和(自身を含む): 71026620672

約数和(自身を除く): 45113027760

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 31, 37, 48, 62, 74, 93, 111, 124, 148, 186, 222, 248, 296, 372, 444, 496, 592, 744, 888, 1147, 1369, 1488, 1776, 2294, 2738, 3441, 4107, 4588, 5476, 6882, 8214, 9176, 10952, 12721, 13764, 16428, 18352, 21904, 25442, 27528, 32856, 38163, 42439, 50884, 55056, 65712, 76326, 84878, 101768, 127317, 152652, 169756, 203536, 254634, 305304, 339512, 394351, 470677, 509268, 610608, 679024, 788702, 941354, 1018536, 1183053, 1412031, 1577404, 1882708, 2037072, 2366106, 2824062, 3154808, 3765416, 4732212, 5648124, 6309616, 7530832, 9464424, 11296248, 14590987, 17415049, 18928848, 22592496, 29181974, 34830098, 43772961, 52245147, 58363948, 69660196, 87545922, 104490294, 116727896, 139320392, 175091844, 208980588, 233455792, 278640784, 350183688, 417961176, 539866519, 700367376, 835922352, 1079733038, 1619599557, 2159466076, 3239199114, 4318932152, 6478398228, 8637864304, 12956796456, 25913592912]

約数ペア:

[(1, 25913592912), (2, 12956796456), (3, 8637864304), (4, 6478398228), (6, 4318932152), (8, 3239199114), (12, 2159466076), (16, 1619599557), (24, 1079733038), (31, 835922352), (37, 700367376), (48, 539866519), (62, 417961176), (74, 350183688), (93, 278640784), (111, 233455792), (124, 208980588), (148, 175091844), (186, 139320392), (222, 116727896), (248, 104490294), (296, 87545922), (372, 69660196), (444, 58363948), (496, 52245147), (592, 43772961), (744, 34830098), (888, 29181974), (1147, 22592496), (1369, 18928848), (1488, 17415049), (1776, 14590987), (2294, 11296248), (2738, 9464424), (3441, 7530832), (4107, 6309616), (4588, 5648124), (5476, 4732212), (6882, 3765416), (8214, 3154808), (9176, 2824062), (10952, 2366106), (12721, 2037072), (13764, 1882708), (16428, 1577404), (18352, 1412031), (21904, 1183053), (25442, 1018536), (27528, 941354), (32856, 788702), (38163, 679024), (42439, 610608), (50884, 509268), (55056, 470677), (65712, 394351), (76326, 339512), (84878, 305304), (101768, 254634), (127317, 203536), (152652, 169756)]