25256261056

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{1223}}^1\times {\mathrm{24821}}^1$

素因数の和:26069

約数の個数: 56

約数和(自身を含む): 54019423584

約数和(自身を除く): 28763162528

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 208, 416, 832, 1223, 2446, 4892, 9784, 15899, 19568, 24821, 31798, 39136, 49642, 63596, 78272, 99284, 127192, 198568, 254384, 322673, 397136, 508768, 645346, 794272, 1017536, 1290692, 1588544, 2581384, 5162768, 10325536, 20651072, 30356083, 60712166, 121424332, 242848664, 394629079, 485697328, 789258158, 971394656, 1578516316, 1942789312, 3157032632, 6314065264, 12628130528, 25256261056]

約数ペア:

[(1, 25256261056), (2, 12628130528), (4, 6314065264), (8, 3157032632), (13, 1942789312), (16, 1578516316), (26, 971394656), (32, 789258158), (52, 485697328), (64, 394629079), (104, 242848664), (208, 121424332), (416, 60712166), (832, 30356083), (1223, 20651072), (2446, 10325536), (4892, 5162768), (9784, 2581384), (15899, 1588544), (19568, 1290692), (24821, 1017536), (31798, 794272), (39136, 645346), (49642, 508768), (63596, 397136), (78272, 322673), (99284, 254384), (127192, 198568)]