14280136

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{197}}^1$

素因数の和:274

約数の個数: 64

約数和(自身を含む): 31434480

約数和(自身を除く): 17154344

約数列:

[1, 2, 4, 8, 13, 17, 26, 34, 41, 52, 68, 82, 104, 136, 164, 197, 221, 328, 394, 442, 533, 697, 788, 884, 1066, 1394, 1576, 1768, 2132, 2561, 2788, 3349, 4264, 5122, 5576, 6698, 8077, 9061, 10244, 13396, 16154, 18122, 20488, 26792, 32308, 36244, 43537, 64616, 72488, 87074, 105001, 137309, 174148, 210002, 274618, 348296, 420004, 549236, 840008, 1098472, 1785017, 3570034, 7140068, 14280136]

約数ペア:

[(1, 14280136), (2, 7140068), (4, 3570034), (8, 1785017), (13, 1098472), (17, 840008), (26, 549236), (34, 420004), (41, 348296), (52, 274618), (68, 210002), (82, 174148), (104, 137309), (136, 105001), (164, 87074), (197, 72488), (221, 64616), (328, 43537), (394, 36244), (442, 32308), (533, 26792), (697, 20488), (788, 18122), (884, 16154), (1066, 13396), (1394, 10244), (1576, 9061), (1768, 8077), (2132, 6698), (2561, 5576), (2788, 5122), (3349, 4264)]