1600768

素因数分解:

$2^8\times {\mathrm{13}}^2\times {\mathrm{37}}^1$

素因数の和:79

約数の個数: 54

約数和(自身を含む): 3553494

約数和(自身を除く): 1952726

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 37, 52, 64, 74, 104, 128, 148, 169, 208, 256, 296, 338, 416, 481, 592, 676, 832, 962, 1184, 1352, 1664, 1924, 2368, 2704, 3328, 3848, 4736, 5408, 6253, 7696, 9472, 10816, 12506, 15392, 21632, 25012, 30784, 43264, 50024, 61568, 100048, 123136, 200096, 400192, 800384, 1600768]

約数ペア:

[(1, 1600768), (2, 800384), (4, 400192), (8, 200096), (13, 123136), (16, 100048), (26, 61568), (32, 50024), (37, 43264), (52, 30784), (64, 25012), (74, 21632), (104, 15392), (128, 12506), (148, 10816), (169, 9472), (208, 7696), (256, 6253), (296, 5408), (338, 4736), (416, 3848), (481, 3328), (592, 2704), (676, 2368), (832, 1924), (962, 1664), (1184, 1352)]