428429056

素因数分解:

$2^8\times {\mathrm{11}}^2\times {\mathrm{13831}}^1$

素因数の和:13869

約数の個数: 54

約数和(自身を含む): 940064216

約数和(自身を除く): 511635160

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 64, 88, 121, 128, 176, 242, 256, 352, 484, 704, 968, 1408, 1936, 2816, 3872, 7744, 13831, 15488, 27662, 30976, 55324, 110648, 152141, 221296, 304282, 442592, 608564, 885184, 1217128, 1673551, 1770368, 2434256, 3347102, 3540736, 4868512, 6694204, 9737024, 13388408, 19474048, 26776816, 38948096, 53553632, 107107264, 214214528, 428429056]

約数ペア:

[(1, 428429056), (2, 214214528), (4, 107107264), (8, 53553632), (11, 38948096), (16, 26776816), (22, 19474048), (32, 13388408), (44, 9737024), (64, 6694204), (88, 4868512), (121, 3540736), (128, 3347102), (176, 2434256), (242, 1770368), (256, 1673551), (352, 1217128), (484, 885184), (704, 608564), (968, 442592), (1408, 304282), (1936, 221296), (2816, 152141), (3872, 110648), (7744, 55324), (13831, 30976), (15488, 27662)]