25937204

素因数分解:

$2^2\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{101}}^1\times {\mathrm{109}}^1$

素因数の和:264

約数の個数: 48

約数和(自身を含む): 50265600

約数和(自身を除く): 24328396

約数列:

[1, 2, 4, 19, 31, 38, 62, 76, 101, 109, 124, 202, 218, 404, 436, 589, 1178, 1919, 2071, 2356, 3131, 3379, 3838, 4142, 6262, 6758, 7676, 8284, 11009, 12524, 13516, 22018, 44036, 59489, 64201, 118978, 128402, 209171, 237956, 256804, 341279, 418342, 682558, 836684, 1365116, 6484301, 12968602, 25937204]

約数ペア:

[(1, 25937204), (2, 12968602), (4, 6484301), (19, 1365116), (31, 836684), (38, 682558), (62, 418342), (76, 341279), (101, 256804), (109, 237956), (124, 209171), (202, 128402), (218, 118978), (404, 64201), (436, 59489), (589, 44036), (1178, 22018), (1919, 13516), (2071, 12524), (2356, 11009), (3131, 8284), (3379, 7676), (3838, 6758), (4142, 6262)]