12975456

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{281}}^1$

素因数の和:344

約数の個数: 96

約数和(自身を含む): 37806048

約数和(自身を除く): 24830592

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 37, 39, 48, 52, 74, 78, 96, 104, 111, 148, 156, 208, 222, 281, 296, 312, 416, 444, 481, 562, 592, 624, 843, 888, 962, 1124, 1184, 1248, 1443, 1686, 1776, 1924, 2248, 2886, 3372, 3552, 3653, 3848, 4496, 5772, 6744, 7306, 7696, 8992, 10397, 10959, 11544, 13488, 14612, 15392, 20794, 21918, 23088, 26976, 29224, 31191, 41588, 43836, 46176, 58448, 62382, 83176, 87672, 116896, 124764, 135161, 166352, 175344, 249528, 270322, 332704, 350688, 405483, 499056, 540644, 810966, 998112, 1081288, 1621932, 2162576, 3243864, 4325152, 6487728, 12975456]

約数ペア:

[(1, 12975456), (2, 6487728), (3, 4325152), (4, 3243864), (6, 2162576), (8, 1621932), (12, 1081288), (13, 998112), (16, 810966), (24, 540644), (26, 499056), (32, 405483), (37, 350688), (39, 332704), (48, 270322), (52, 249528), (74, 175344), (78, 166352), (96, 135161), (104, 124764), (111, 116896), (148, 87672), (156, 83176), (208, 62382), (222, 58448), (281, 46176), (296, 43836), (312, 41588), (416, 31191), (444, 29224), (481, 26976), (562, 23088), (592, 21918), (624, 20794), (843, 15392), (888, 14612), (962, 13488), (1124, 11544), (1184, 10959), (1248, 10397), (1443, 8992), (1686, 7696), (1776, 7306), (1924, 6744), (2248, 5772), (2886, 4496), (3372, 3848), (3552, 3653)]