104937728

素因数分解:

$2^8\times 7^1\times {\mathrm{31}}^1\times {\mathrm{1889}}^1$

素因数の和:1943

約数の個数: 72

約数和(自身を含む): 247242240

約数和(自身を除く): 142304512

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 31, 32, 56, 62, 64, 112, 124, 128, 217, 224, 248, 256, 434, 448, 496, 868, 896, 992, 1736, 1792, 1889, 1984, 3472, 3778, 3968, 6944, 7556, 7936, 13223, 13888, 15112, 26446, 27776, 30224, 52892, 55552, 58559, 60448, 105784, 117118, 120896, 211568, 234236, 241792, 409913, 423136, 468472, 483584, 819826, 846272, 936944, 1639652, 1692544, 1873888, 3279304, 3385088, 3747776, 6558608, 7495552, 13117216, 14991104, 26234432, 52468864, 104937728]

約数ペア:

[(1, 104937728), (2, 52468864), (4, 26234432), (7, 14991104), (8, 13117216), (14, 7495552), (16, 6558608), (28, 3747776), (31, 3385088), (32, 3279304), (56, 1873888), (62, 1692544), (64, 1639652), (112, 936944), (124, 846272), (128, 819826), (217, 483584), (224, 468472), (248, 423136), (256, 409913), (434, 241792), (448, 234236), (496, 211568), (868, 120896), (896, 117118), (992, 105784), (1736, 60448), (1792, 58559), (1889, 55552), (1984, 52892), (3472, 30224), (3778, 27776), (3968, 26446), (6944, 15112), (7556, 13888), (7936, 13223)]