78169408

素因数分解:

$2^6\times {\mathrm{271}}^1\times {\mathrm{4507}}^1$

素因数の和:4790

約数の個数: 28

約数和(自身を含む): 155724352

約数和(自身を除く): 77554944

約数列:

[1, 2, 4, 8, 16, 32, 64, 271, 542, 1084, 2168, 4336, 4507, 8672, 9014, 17344, 18028, 36056, 72112, 144224, 288448, 1221397, 2442794, 4885588, 9771176, 19542352, 39084704, 78169408]

約数ペア:

[(1, 78169408), (2, 39084704), (4, 19542352), (8, 9771176), (16, 4885588), (32, 2442794), (64, 1221397), (271, 288448), (542, 144224), (1084, 72112), (2168, 36056), (4336, 18028), (4507, 17344), (8672, 9014)]