40456096

素因数分解:

$2^5\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{727}}^1$

素因数の和:821

約数の個数: 48

約数和(自身を含む): 83655936

約数和(自身を除く): 43199840

約数列:

[1, 2, 4, 8, 16, 32, 37, 47, 74, 94, 148, 188, 296, 376, 592, 727, 752, 1184, 1454, 1504, 1739, 2908, 3478, 5816, 6956, 11632, 13912, 23264, 26899, 27824, 34169, 53798, 55648, 68338, 107596, 136676, 215192, 273352, 430384, 546704, 860768, 1093408, 1264253, 2528506, 5057012, 10114024, 20228048, 40456096]

約数ペア:

[(1, 40456096), (2, 20228048), (4, 10114024), (8, 5057012), (16, 2528506), (32, 1264253), (37, 1093408), (47, 860768), (74, 546704), (94, 430384), (148, 273352), (188, 215192), (296, 136676), (376, 107596), (592, 68338), (727, 55648), (752, 53798), (1184, 34169), (1454, 27824), (1504, 26899), (1739, 23264), (2908, 13912), (3478, 11632), (5816, 6956)]