42121024

素因数分解:

$2^6\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1$

素因数の和:156

約数の個数: 112

約数和(自身を含む): 99486720

約数和(自身を除く): 57365696

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 32, 38, 44, 47, 64, 67, 76, 88, 94, 134, 152, 176, 188, 209, 268, 304, 352, 376, 418, 517, 536, 608, 704, 737, 752, 836, 893, 1034, 1072, 1216, 1273, 1474, 1504, 1672, 1786, 2068, 2144, 2546, 2948, 3008, 3149, 3344, 3572, 4136, 4288, 5092, 5896, 6298, 6688, 7144, 8272, 9823, 10184, 11792, 12596, 13376, 14003, 14288, 16544, 19646, 20368, 23584, 25192, 28006, 28576, 33088, 34639, 39292, 40736, 47168, 50384, 56012, 57152, 59831, 69278, 78584, 81472, 100768, 112024, 119662, 138556, 157168, 201536, 224048, 239324, 277112, 314336, 448096, 478648, 554224, 628672, 658141, 896192, 957296, 1108448, 1316282, 1914592, 2216896, 2632564, 3829184, 5265128, 10530256, 21060512, 42121024]

約数ペア:

[(1, 42121024), (2, 21060512), (4, 10530256), (8, 5265128), (11, 3829184), (16, 2632564), (19, 2216896), (22, 1914592), (32, 1316282), (38, 1108448), (44, 957296), (47, 896192), (64, 658141), (67, 628672), (76, 554224), (88, 478648), (94, 448096), (134, 314336), (152, 277112), (176, 239324), (188, 224048), (209, 201536), (268, 157168), (304, 138556), (352, 119662), (376, 112024), (418, 100768), (517, 81472), (536, 78584), (608, 69278), (704, 59831), (737, 57152), (752, 56012), (836, 50384), (893, 47168), (1034, 40736), (1072, 39292), (1216, 34639), (1273, 33088), (1474, 28576), (1504, 28006), (1672, 25192), (1786, 23584), (2068, 20368), (2144, 19646), (2546, 16544), (2948, 14288), (3008, 14003), (3149, 13376), (3344, 12596), (3572, 11792), (4136, 10184), (4288, 9823), (5092, 8272), (5896, 7144), (6298, 6688)]