28411416

素因数分解:

$2^3\times 3^2\times {\mathrm{11}}^1\times {\mathrm{29}}^1\times {\mathrm{1237}}^1$

素因数の和:1289

約数の個数: 96

約数和(自身を含む): 86907600

約数和(自身を除く): 58496184

約数列:

[1, 2, 3, 4, 6, 8, 9, 11, 12, 18, 22, 24, 29, 33, 36, 44, 58, 66, 72, 87, 88, 99, 116, 132, 174, 198, 232, 261, 264, 319, 348, 396, 522, 638, 696, 792, 957, 1044, 1237, 1276, 1914, 2088, 2474, 2552, 2871, 3711, 3828, 4948, 5742, 7422, 7656, 9896, 11133, 11484, 13607, 14844, 22266, 22968, 27214, 29688, 35873, 40821, 44532, 54428, 71746, 81642, 89064, 107619, 108856, 122463, 143492, 163284, 215238, 244926, 286984, 322857, 326568, 394603, 430476, 489852, 645714, 789206, 860952, 979704, 1183809, 1291428, 1578412, 2367618, 2582856, 3156824, 3551427, 4735236, 7102854, 9470472, 14205708, 28411416]

約数ペア:

[(1, 28411416), (2, 14205708), (3, 9470472), (4, 7102854), (6, 4735236), (8, 3551427), (9, 3156824), (11, 2582856), (12, 2367618), (18, 1578412), (22, 1291428), (24, 1183809), (29, 979704), (33, 860952), (36, 789206), (44, 645714), (58, 489852), (66, 430476), (72, 394603), (87, 326568), (88, 322857), (99, 286984), (116, 244926), (132, 215238), (174, 163284), (198, 143492), (232, 122463), (261, 108856), (264, 107619), (319, 89064), (348, 81642), (396, 71746), (522, 54428), (638, 44532), (696, 40821), (792, 35873), (957, 29688), (1044, 27214), (1237, 22968), (1276, 22266), (1914, 14844), (2088, 13607), (2474, 11484), (2552, 11133), (2871, 9896), (3711, 7656), (3828, 7422), (4948, 5742)]