56967872

素因数分解:

$2^6\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{229}}^1$

素因数の和:290

約数の個数: 84

約数和(自身を含む): 128290320

約数和(自身を除く): 71322448

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 64, 92, 104, 169, 184, 208, 229, 299, 338, 368, 416, 458, 598, 676, 736, 832, 916, 1196, 1352, 1472, 1832, 2392, 2704, 2977, 3664, 3887, 4784, 5267, 5408, 5954, 7328, 7774, 9568, 10534, 10816, 11908, 14656, 15548, 19136, 21068, 23816, 31096, 38701, 42136, 47632, 62192, 68471, 77402, 84272, 95264, 124384, 136942, 154804, 168544, 190528, 248768, 273884, 309608, 337088, 547768, 619216, 890123, 1095536, 1238432, 1780246, 2191072, 2476864, 3560492, 4382144, 7120984, 14241968, 28483936, 56967872]

約数ペア:

[(1, 56967872), (2, 28483936), (4, 14241968), (8, 7120984), (13, 4382144), (16, 3560492), (23, 2476864), (26, 2191072), (32, 1780246), (46, 1238432), (52, 1095536), (64, 890123), (92, 619216), (104, 547768), (169, 337088), (184, 309608), (208, 273884), (229, 248768), (299, 190528), (338, 168544), (368, 154804), (416, 136942), (458, 124384), (598, 95264), (676, 84272), (736, 77402), (832, 68471), (916, 62192), (1196, 47632), (1352, 42136), (1472, 38701), (1832, 31096), (2392, 23816), (2704, 21068), (2977, 19136), (3664, 15548), (3887, 14656), (4784, 11908), (5267, 10816), (5408, 10534), (5954, 9568), (7328, 7774)]