25998882

素因数分解:

$2^1\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2801}}^1$

素因数の和:2843

約数の個数: 64

約数和(自身を含む): 67785984

約数和(自身を除く): 41787102

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, 2801, 3094, 4641, 5602, 8403, 9282, 16806, 19607, 36413, 39214, 47617, 58821, 72826, 95234, 109239, 117642, 142851, 218478, 254891, 285702, 333319, 509782, 619021, 666638, 764673, 999957, 1238042, 1529346, 1857063, 1999914, 3714126, 4333147, 8666294, 12999441, 25998882]

約数ペア:

[(1, 25998882), (2, 12999441), (3, 8666294), (6, 4333147), (7, 3714126), (13, 1999914), (14, 1857063), (17, 1529346), (21, 1238042), (26, 999957), (34, 764673), (39, 666638), (42, 619021), (51, 509782), (78, 333319), (91, 285702), (102, 254891), (119, 218478), (182, 142851), (221, 117642), (238, 109239), (273, 95234), (357, 72826), (442, 58821), (546, 47617), (663, 39214), (714, 36413), (1326, 19607), (1547, 16806), (2801, 9282), (3094, 8403), (4641, 5602)]