69331376

素因数分解:

$2^4\times {\mathrm{31}}^1\times {\mathrm{113}}^1\times {\mathrm{1237}}^1$

素因数の和:1389

約数の個数: 40

約数和(自身を含む): 140002944

約数和(自身を除く): 70671568

約数列:

[1, 2, 4, 8, 16, 31, 62, 113, 124, 226, 248, 452, 496, 904, 1237, 1808, 2474, 3503, 4948, 7006, 9896, 14012, 19792, 28024, 38347, 56048, 76694, 139781, 153388, 279562, 306776, 559124, 613552, 1118248, 2236496, 4333211, 8666422, 17332844, 34665688, 69331376]

約数ペア:

[(1, 69331376), (2, 34665688), (4, 17332844), (8, 8666422), (16, 4333211), (31, 2236496), (62, 1118248), (113, 613552), (124, 559124), (226, 306776), (248, 279562), (452, 153388), (496, 139781), (904, 76694), (1237, 56048), (1808, 38347), (2474, 28024), (3503, 19792), (4948, 14012), (7006, 9896)]