25309102

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{563}}^1$

素因数の和:617

約数の個数: 48

約数和(自身を含む): 49541760

約数和(自身を除く): 24232658

約数列:

[1, 2, 7, 13, 14, 19, 26, 38, 91, 133, 169, 182, 247, 266, 338, 494, 563, 1126, 1183, 1729, 2366, 3211, 3458, 3941, 6422, 7319, 7882, 10697, 14638, 21394, 22477, 44954, 51233, 74879, 95147, 102466, 139061, 149758, 190294, 278122, 666029, 973427, 1332058, 1807793, 1946854, 3615586, 12654551, 25309102]

約数ペア:

[(1, 25309102), (2, 12654551), (7, 3615586), (13, 1946854), (14, 1807793), (19, 1332058), (26, 973427), (38, 666029), (91, 278122), (133, 190294), (169, 149758), (182, 139061), (247, 102466), (266, 95147), (338, 74879), (494, 51233), (563, 44954), (1126, 22477), (1183, 21394), (1729, 14638), (2366, 10697), (3211, 7882), (3458, 7319), (3941, 6422)]