7968256

素因数分解:

$2^9\times {\mathrm{79}}^1\times {\mathrm{197}}^1$

素因数の和:294

約数の個数: 40

約数和(自身を含む): 16204320

約数和(自身を除く): 8236064

約数列:

[1, 2, 4, 8, 16, 32, 64, 79, 128, 158, 197, 256, 316, 394, 512, 632, 788, 1264, 1576, 2528, 3152, 5056, 6304, 10112, 12608, 15563, 20224, 25216, 31126, 40448, 50432, 62252, 100864, 124504, 249008, 498016, 996032, 1992064, 3984128, 7968256]

約数ペア:

[(1, 7968256), (2, 3984128), (4, 1992064), (8, 996032), (16, 498016), (32, 249008), (64, 124504), (79, 100864), (128, 62252), (158, 50432), (197, 40448), (256, 31126), (316, 25216), (394, 20224), (512, 15563), (632, 12608), (788, 10112), (1264, 6304), (1576, 5056), (2528, 3152)]