73519664

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{4099}}^1$

素因数の和:4185

約数の個数: 40

約数和(自身を含む): 152520000

約数和(自身を除く): 79000336

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 2242, 4099, 4484, 8198, 8968, 16396, 17936, 32792, 65584, 77881, 155762, 241841, 311524, 483682, 623048, 967364, 1246096, 1934728, 3869456, 4594979, 9189958, 18379916, 36759832, 73519664]

約数ペア:

[(1, 73519664), (2, 36759832), (4, 18379916), (8, 9189958), (16, 4594979), (19, 3869456), (38, 1934728), (59, 1246096), (76, 967364), (118, 623048), (152, 483682), (236, 311524), (304, 241841), (472, 155762), (944, 77881), (1121, 65584), (2242, 32792), (4099, 17936), (4484, 16396), (8198, 8968)]