70984096

素因数分解:

$2^5\times {\mathrm{71}}^1\times {\mathrm{157}}^1\times {\mathrm{199}}^1$

素因数の和:437

約数の個数: 48

約数和(自身を含む): 143337600

約数和(自身を除く): 72353504

約数列:

[1, 2, 4, 8, 16, 32, 71, 142, 157, 199, 284, 314, 398, 568, 628, 796, 1136, 1256, 1592, 2272, 2512, 3184, 5024, 6368, 11147, 14129, 22294, 28258, 31243, 44588, 56516, 62486, 89176, 113032, 124972, 178352, 226064, 249944, 356704, 452128, 499888, 999776, 2218253, 4436506, 8873012, 17746024, 35492048, 70984096]

約数ペア:

[(1, 70984096), (2, 35492048), (4, 17746024), (8, 8873012), (16, 4436506), (32, 2218253), (71, 999776), (142, 499888), (157, 452128), (199, 356704), (284, 249944), (314, 226064), (398, 178352), (568, 124972), (628, 113032), (796, 89176), (1136, 62486), (1256, 56516), (1592, 44588), (2272, 31243), (2512, 28258), (3184, 22294), (5024, 14129), (6368, 11147)]