78840340528

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{401}}^1\times {\mathrm{423727}}^1$

素因数の和:424165

約数の個数: 40

約数和(自身を含む): 158414950080

約数和(自身を除く): 79574609552

約数列:

[1, 2, 4, 8, 16, 29, 58, 116, 232, 401, 464, 802, 1604, 3208, 6416, 11629, 23258, 46516, 93032, 186064, 423727, 847454, 1694908, 3389816, 6779632, 12288083, 24576166, 49152332, 98304664, 169914527, 196609328, 339829054, 679658108, 1359316216, 2718632432, 4927521283, 9855042566, 19710085132, 39420170264, 78840340528]

約数ペア:

[(1, 78840340528), (2, 39420170264), (4, 19710085132), (8, 9855042566), (16, 4927521283), (29, 2718632432), (58, 1359316216), (116, 679658108), (232, 339829054), (401, 196609328), (464, 169914527), (802, 98304664), (1604, 49152332), (3208, 24576166), (6416, 12288083), (11629, 6779632), (23258, 3389816), (46516, 1694908), (93032, 847454), (186064, 423727)]