69928064

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{17623}}^1$

素因数の和:17668

約数の個数: 32

約数和(自身を含む): 143811840

約数和(自身を除く): 73883776

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 496, 992, 1984, 3968, 17623, 35246, 70492, 140984, 281968, 546313, 563936, 1092626, 1127872, 2185252, 2255744, 4370504, 8741008, 17482016, 34964032, 69928064]

約数ペア:

[(1, 69928064), (2, 34964032), (4, 17482016), (8, 8741008), (16, 4370504), (31, 2255744), (32, 2185252), (62, 1127872), (64, 1092626), (124, 563936), (128, 546313), (248, 281968), (496, 140984), (992, 70492), (1984, 35246), (3968, 17623)]