127008496

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{211}}^1\times {\mathrm{2213}}^1$

素因数の和:2449

約数の個数: 40

約数和(自身を含む): 261907344

約数和(自身を除く): 134898848

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 211, 272, 422, 844, 1688, 2213, 3376, 3587, 4426, 7174, 8852, 14348, 17704, 28696, 35408, 37621, 57392, 75242, 150484, 300968, 466943, 601936, 933886, 1867772, 3735544, 7471088, 7938031, 15876062, 31752124, 63504248, 127008496]

約数ペア:

[(1, 127008496), (2, 63504248), (4, 31752124), (8, 15876062), (16, 7938031), (17, 7471088), (34, 3735544), (68, 1867772), (136, 933886), (211, 601936), (272, 466943), (422, 300968), (844, 150484), (1688, 75242), (2213, 57392), (3376, 37621), (3587, 35408), (4426, 28696), (7174, 17704), (8852, 14348)]