4187561072

素因数分解:

$2^4\times {\mathrm{89}}^1\times {\mathrm{167}}^1\times {\mathrm{17609}}^1$

素因数の和:17873

約数の個数: 40

約数和(自身を含む): 8254159200

約数和(自身を除く): 4066598128

約数列:

[1, 2, 4, 8, 16, 89, 167, 178, 334, 356, 668, 712, 1336, 1424, 2672, 14863, 17609, 29726, 35218, 59452, 70436, 118904, 140872, 237808, 281744, 1567201, 2940703, 3134402, 5881406, 6268804, 11762812, 12537608, 23525624, 25075216, 47051248, 261722567, 523445134, 1046890268, 2093780536, 4187561072]

約数ペア:

[(1, 4187561072), (2, 2093780536), (4, 1046890268), (8, 523445134), (16, 261722567), (89, 47051248), (167, 25075216), (178, 23525624), (334, 12537608), (356, 11762812), (668, 6268804), (712, 5881406), (1336, 3134402), (1424, 2940703), (2672, 1567201), (14863, 281744), (17609, 237808), (29726, 140872), (35218, 118904), (59452, 70436)]