661593632

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{29243}}^1$

素因数の和:29361

約数の個数: 48

約数和(自身を含む): 1503375552

約数和(自身を除く): 841781920

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 202, 224, 404, 707, 808, 1414, 1616, 2828, 3232, 5656, 11312, 22624, 29243, 58486, 116972, 204701, 233944, 409402, 467888, 818804, 935776, 1637608, 2953543, 3275216, 5907086, 6550432, 11814172, 20674801, 23628344, 41349602, 47256688, 82699204, 94513376, 165398408, 330796816, 661593632]

約数ペア:

[(1, 661593632), (2, 330796816), (4, 165398408), (7, 94513376), (8, 82699204), (14, 47256688), (16, 41349602), (28, 23628344), (32, 20674801), (56, 11814172), (101, 6550432), (112, 5907086), (202, 3275216), (224, 2953543), (404, 1637608), (707, 935776), (808, 818804), (1414, 467888), (1616, 409402), (2828, 233944), (3232, 204701), (5656, 116972), (11312, 58486), (22624, 29243)]