25700164

素因数分解:

$2^2\times 7^1\times {\mathrm{47}}^1\times {\mathrm{59}}^1\times {\mathrm{331}}^1$

素因数の和:448

約数の個数: 48

約数和(自身を含む): 53544960

約数和(自身を除く): 27844796

約数列:

[1, 2, 4, 7, 14, 28, 47, 59, 94, 118, 188, 236, 329, 331, 413, 658, 662, 826, 1316, 1324, 1652, 2317, 2773, 4634, 5546, 9268, 11092, 15557, 19411, 19529, 31114, 38822, 39058, 62228, 77644, 78116, 108899, 136703, 217798, 273406, 435596, 546812, 917863, 1835726, 3671452, 6425041, 12850082, 25700164]

約数ペア:

[(1, 25700164), (2, 12850082), (4, 6425041), (7, 3671452), (14, 1835726), (28, 917863), (47, 546812), (59, 435596), (94, 273406), (118, 217798), (188, 136703), (236, 108899), (329, 78116), (331, 77644), (413, 62228), (658, 39058), (662, 38822), (826, 31114), (1316, 19529), (1324, 19411), (1652, 15557), (2317, 11092), (2773, 9268), (4634, 5546)]