72273008

素因数分解:

$2^4\times {\mathrm{241}}^1\times {\mathrm{18743}}^1$

素因数の和:18992

約数の個数: 20

約数和(自身を含む): 140617488

約数和(自身を除く): 68344480

約数列:

[1, 2, 4, 8, 16, 241, 482, 964, 1928, 3856, 18743, 37486, 74972, 149944, 299888, 4517063, 9034126, 18068252, 36136504, 72273008]

約数ペア:

[(1, 72273008), (2, 36136504), (4, 18068252), (8, 9034126), (16, 4517063), (241, 299888), (482, 149944), (964, 74972), (1928, 37486), (3856, 18743)]