25224056

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1297}}^1$

素因数の和:1344

約数の個数: 64

約数和(自身を含む): 58877280

約数和(自身を除く): 33653224

約数列:

[1, 2, 4, 8, 11, 13, 17, 22, 26, 34, 44, 52, 68, 88, 104, 136, 143, 187, 221, 286, 374, 442, 572, 748, 884, 1144, 1297, 1496, 1768, 2431, 2594, 4862, 5188, 9724, 10376, 14267, 16861, 19448, 22049, 28534, 33722, 44098, 57068, 67444, 88196, 114136, 134888, 176392, 185471, 242539, 286637, 370942, 485078, 573274, 741884, 970156, 1146548, 1483768, 1940312, 2293096, 3153007, 6306014, 12612028, 25224056]

約数ペア:

[(1, 25224056), (2, 12612028), (4, 6306014), (8, 3153007), (11, 2293096), (13, 1940312), (17, 1483768), (22, 1146548), (26, 970156), (34, 741884), (44, 573274), (52, 485078), (68, 370942), (88, 286637), (104, 242539), (136, 185471), (143, 176392), (187, 134888), (221, 114136), (286, 88196), (374, 67444), (442, 57068), (572, 44098), (748, 33722), (884, 28534), (1144, 22049), (1297, 19448), (1496, 16861), (1768, 14267), (2431, 10376), (2594, 9724), (4862, 5188)]