70277248

素因数分解:

$2^7\times {\mathrm{31}}^1\times {\mathrm{89}}^1\times {\mathrm{199}}^1$

素因数の和:333

約数の個数: 64

約数和(自身を含む): 146880000

約数和(自身を除く): 76602752

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 89, 124, 128, 178, 199, 248, 356, 398, 496, 712, 796, 992, 1424, 1592, 1984, 2759, 2848, 3184, 3968, 5518, 5696, 6169, 6368, 11036, 11392, 12338, 12736, 17711, 22072, 24676, 25472, 35422, 44144, 49352, 70844, 88288, 98704, 141688, 176576, 197408, 283376, 353152, 394816, 549041, 566752, 789632, 1098082, 1133504, 2196164, 2267008, 4392328, 8784656, 17569312, 35138624, 70277248]

約数ペア:

[(1, 70277248), (2, 35138624), (4, 17569312), (8, 8784656), (16, 4392328), (31, 2267008), (32, 2196164), (62, 1133504), (64, 1098082), (89, 789632), (124, 566752), (128, 549041), (178, 394816), (199, 353152), (248, 283376), (356, 197408), (398, 176576), (496, 141688), (712, 98704), (796, 88288), (992, 70844), (1424, 49352), (1592, 44144), (1984, 35422), (2759, 25472), (2848, 24676), (3184, 22072), (3968, 17711), (5518, 12736), (5696, 12338), (6169, 11392), (6368, 11036)]