25812204

素因数分解:

$2^2\times 3^1\times {\mathrm{11}}^2\times {\mathrm{29}}^1\times {\mathrm{613}}^1$

素因数の和:671

約数の個数: 72

約数和(自身を含む): 68596080

約数和(自身を除く): 42783876

約数列:

[1, 2, 3, 4, 6, 11, 12, 22, 29, 33, 44, 58, 66, 87, 116, 121, 132, 174, 242, 319, 348, 363, 484, 613, 638, 726, 957, 1226, 1276, 1452, 1839, 1914, 2452, 3509, 3678, 3828, 6743, 7018, 7356, 10527, 13486, 14036, 17777, 20229, 21054, 26972, 35554, 40458, 42108, 53331, 71108, 74173, 80916, 106662, 148346, 195547, 213324, 222519, 296692, 391094, 445038, 586641, 782188, 890076, 1173282, 2151017, 2346564, 4302034, 6453051, 8604068, 12906102, 25812204]

約数ペア:

[(1, 25812204), (2, 12906102), (3, 8604068), (4, 6453051), (6, 4302034), (11, 2346564), (12, 2151017), (22, 1173282), (29, 890076), (33, 782188), (44, 586641), (58, 445038), (66, 391094), (87, 296692), (116, 222519), (121, 213324), (132, 195547), (174, 148346), (242, 106662), (319, 80916), (348, 74173), (363, 71108), (484, 53331), (613, 42108), (638, 40458), (726, 35554), (957, 26972), (1226, 21054), (1276, 20229), (1452, 17777), (1839, 14036), (1914, 13486), (2452, 10527), (3509, 7356), (3678, 7018), (3828, 6743)]