42397264

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{787}}^1$

素因数の和:852

約数の個数: 80

約数和(自身を含む): 103965568

約数和(自身を除く): 61568304

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 37, 52, 56, 74, 91, 104, 112, 148, 182, 208, 259, 296, 364, 481, 518, 592, 728, 787, 962, 1036, 1456, 1574, 1924, 2072, 3148, 3367, 3848, 4144, 5509, 6296, 6734, 7696, 10231, 11018, 12592, 13468, 20462, 22036, 26936, 29119, 40924, 44072, 53872, 58238, 71617, 81848, 88144, 116476, 143234, 163696, 203833, 232952, 286468, 378547, 407666, 465904, 572936, 757094, 815332, 1145872, 1514188, 1630664, 2649829, 3028376, 3261328, 5299658, 6056752, 10599316, 21198632, 42397264]

約数ペア:

[(1, 42397264), (2, 21198632), (4, 10599316), (7, 6056752), (8, 5299658), (13, 3261328), (14, 3028376), (16, 2649829), (26, 1630664), (28, 1514188), (37, 1145872), (52, 815332), (56, 757094), (74, 572936), (91, 465904), (104, 407666), (112, 378547), (148, 286468), (182, 232952), (208, 203833), (259, 163696), (296, 143234), (364, 116476), (481, 88144), (518, 81848), (592, 71617), (728, 58238), (787, 53872), (962, 44072), (1036, 40924), (1456, 29119), (1574, 26936), (1924, 22036), (2072, 20462), (3148, 13468), (3367, 12592), (3848, 11018), (4144, 10231), (5509, 7696), (6296, 6734)]