70248352

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{263}}^1\times {\mathrm{491}}^1$

素因数の和:781

約数の個数: 48

約数和(自身を含む): 147292992

約数和(自身を除く): 77044640

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 263, 272, 491, 526, 544, 982, 1052, 1964, 2104, 3928, 4208, 4471, 7856, 8347, 8416, 8942, 15712, 16694, 17884, 33388, 35768, 66776, 71536, 129133, 133552, 143072, 258266, 267104, 516532, 1033064, 2066128, 2195261, 4132256, 4390522, 8781044, 17562088, 35124176, 70248352]

約数ペア:

[(1, 70248352), (2, 35124176), (4, 17562088), (8, 8781044), (16, 4390522), (17, 4132256), (32, 2195261), (34, 2066128), (68, 1033064), (136, 516532), (263, 267104), (272, 258266), (491, 143072), (526, 133552), (544, 129133), (982, 71536), (1052, 66776), (1964, 35768), (2104, 33388), (3928, 17884), (4208, 16694), (4471, 15712), (7856, 8942), (8347, 8416)]