66524624

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{3709}}^1$

素因数の和:3795

約数の個数: 40

約数和(自身を含む): 138012000

約数和(自身を除く): 71487376

約数列:

[1, 2, 4, 8, 16, 19, 38, 59, 76, 118, 152, 236, 304, 472, 944, 1121, 2242, 3709, 4484, 7418, 8968, 14836, 17936, 29672, 59344, 70471, 140942, 218831, 281884, 437662, 563768, 875324, 1127536, 1750648, 3501296, 4157789, 8315578, 16631156, 33262312, 66524624]

約数ペア:

[(1, 66524624), (2, 33262312), (4, 16631156), (8, 8315578), (16, 4157789), (19, 3501296), (38, 1750648), (59, 1127536), (76, 875324), (118, 563768), (152, 437662), (236, 281884), (304, 218831), (472, 140942), (944, 70471), (1121, 59344), (2242, 29672), (3709, 17936), (4484, 14836), (7418, 8968)]