7137660416

素因数分解:

$2^9\times {\mathrm{97}}^1\times {\mathrm{143719}}^1$

素因数の和:143834

約数の個数: 40

約数和(自身を含む): 14408504880

約数和(自身を除く): 7270844464

約数列:

[1, 2, 4, 8, 16, 32, 64, 97, 128, 194, 256, 388, 512, 776, 1552, 3104, 6208, 12416, 24832, 49664, 143719, 287438, 574876, 1149752, 2299504, 4599008, 9198016, 13940743, 18396032, 27881486, 36792064, 55762972, 73584128, 111525944, 223051888, 446103776, 892207552, 1784415104, 3568830208, 7137660416]

約数ペア:

[(1, 7137660416), (2, 3568830208), (4, 1784415104), (8, 892207552), (16, 446103776), (32, 223051888), (64, 111525944), (97, 73584128), (128, 55762972), (194, 36792064), (256, 27881486), (388, 18396032), (512, 13940743), (776, 9198016), (1552, 4599008), (3104, 2299504), (6208, 1149752), (12416, 574876), (24832, 287438), (49664, 143719)]