25553346

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2753}}^1$

素因数の和:2795

約数の個数: 64

約数和(自身を含む): 66624768

約数和(自身を除く): 41071422

約数列:

[1, 2, 3, 6, 7, 13, 14, 17, 21, 26, 34, 39, 42, 51, 78, 91, 102, 119, 182, 221, 238, 273, 357, 442, 546, 663, 714, 1326, 1547, 2753, 3094, 4641, 5506, 8259, 9282, 16518, 19271, 35789, 38542, 46801, 57813, 71578, 93602, 107367, 115626, 140403, 214734, 250523, 280806, 327607, 501046, 608413, 655214, 751569, 982821, 1216826, 1503138, 1825239, 1965642, 3650478, 4258891, 8517782, 12776673, 25553346]

約数ペア:

[(1, 25553346), (2, 12776673), (3, 8517782), (6, 4258891), (7, 3650478), (13, 1965642), (14, 1825239), (17, 1503138), (21, 1216826), (26, 982821), (34, 751569), (39, 655214), (42, 608413), (51, 501046), (78, 327607), (91, 280806), (102, 250523), (119, 214734), (182, 140403), (221, 115626), (238, 107367), (273, 93602), (357, 71578), (442, 57813), (546, 46801), (663, 38542), (714, 35789), (1326, 19271), (1547, 16518), (2753, 9282), (3094, 8259), (4641, 5506)]