4406977168

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{41}}^1\times {\mathrm{401}}^1\times {\mathrm{1523}}^1$

素因数の和:1984

約数の個数: 80

約数和(自身を含む): 9572012352

約数和(自身を除く): 5165035184

約数列:

[1, 2, 4, 8, 11, 16, 22, 41, 44, 82, 88, 164, 176, 328, 401, 451, 656, 802, 902, 1523, 1604, 1804, 3046, 3208, 3608, 4411, 6092, 6416, 7216, 8822, 12184, 16441, 16753, 17644, 24368, 32882, 33506, 35288, 62443, 65764, 67012, 70576, 124886, 131528, 134024, 180851, 249772, 263056, 268048, 361702, 499544, 610723, 686873, 723404, 999088, 1221446, 1373746, 1446808, 2442892, 2747492, 2893616, 4885784, 5494984, 6717953, 9771568, 10989968, 13435906, 25039643, 26871812, 50079286, 53743624, 100158572, 107487248, 200317144, 275436073, 400634288, 550872146, 1101744292, 2203488584, 4406977168]

約数ペア:

[(1, 4406977168), (2, 2203488584), (4, 1101744292), (8, 550872146), (11, 400634288), (16, 275436073), (22, 200317144), (41, 107487248), (44, 100158572), (82, 53743624), (88, 50079286), (164, 26871812), (176, 25039643), (328, 13435906), (401, 10989968), (451, 9771568), (656, 6717953), (802, 5494984), (902, 4885784), (1523, 2893616), (1604, 2747492), (1804, 2442892), (3046, 1446808), (3208, 1373746), (3608, 1221446), (4411, 999088), (6092, 723404), (6416, 686873), (7216, 610723), (8822, 499544), (12184, 361702), (16441, 268048), (16753, 263056), (17644, 249772), (24368, 180851), (32882, 134024), (33506, 131528), (35288, 124886), (62443, 70576), (65764, 67012)]