38129536

素因数分解:

$2^7\times {\mathrm{37}}^1\times {\mathrm{83}}^1\times {\mathrm{97}}^1$

素因数の和:231

約数の個数: 64

約数和(自身を含む): 79768080

約数和(自身を除く): 41638544

約数列:

[1, 2, 4, 8, 16, 32, 37, 64, 74, 83, 97, 128, 148, 166, 194, 296, 332, 388, 592, 664, 776, 1184, 1328, 1552, 2368, 2656, 3071, 3104, 3589, 4736, 5312, 6142, 6208, 7178, 8051, 10624, 12284, 12416, 14356, 16102, 24568, 28712, 32204, 49136, 57424, 64408, 98272, 114848, 128816, 196544, 229696, 257632, 297887, 393088, 459392, 515264, 595774, 1030528, 1191548, 2383096, 4766192, 9532384, 19064768, 38129536]

約数ペア:

[(1, 38129536), (2, 19064768), (4, 9532384), (8, 4766192), (16, 2383096), (32, 1191548), (37, 1030528), (64, 595774), (74, 515264), (83, 459392), (97, 393088), (128, 297887), (148, 257632), (166, 229696), (194, 196544), (296, 128816), (332, 114848), (388, 98272), (592, 64408), (664, 57424), (776, 49136), (1184, 32204), (1328, 28712), (1552, 24568), (2368, 16102), (2656, 14356), (3071, 12416), (3104, 12284), (3589, 10624), (4736, 8051), (5312, 7178), (6142, 6208)]