25886172

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{43}}^1\times {\mathrm{227}}^1$

素因数の和:307

約数の個数: 96

約数和(自身を含む): 70785792

約数和(自身を除く): 44899620

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 43, 51, 52, 68, 78, 86, 102, 129, 156, 172, 204, 221, 227, 258, 442, 454, 516, 559, 663, 681, 731, 884, 908, 1118, 1326, 1362, 1462, 1677, 2193, 2236, 2652, 2724, 2924, 2951, 3354, 3859, 4386, 5902, 6708, 7718, 8772, 8853, 9503, 9761, 11577, 11804, 15436, 17706, 19006, 19522, 23154, 28509, 29283, 35412, 38012, 39044, 46308, 50167, 57018, 58566, 100334, 114036, 117132, 126893, 150501, 165937, 200668, 253786, 301002, 331874, 380679, 497811, 507572, 602004, 663748, 761358, 995622, 1522716, 1991244, 2157181, 4314362, 6471543, 8628724, 12943086, 25886172]

約数ペア:

[(1, 25886172), (2, 12943086), (3, 8628724), (4, 6471543), (6, 4314362), (12, 2157181), (13, 1991244), (17, 1522716), (26, 995622), (34, 761358), (39, 663748), (43, 602004), (51, 507572), (52, 497811), (68, 380679), (78, 331874), (86, 301002), (102, 253786), (129, 200668), (156, 165937), (172, 150501), (204, 126893), (221, 117132), (227, 114036), (258, 100334), (442, 58566), (454, 57018), (516, 50167), (559, 46308), (663, 39044), (681, 38012), (731, 35412), (884, 29283), (908, 28509), (1118, 23154), (1326, 19522), (1362, 19006), (1462, 17706), (1677, 15436), (2193, 11804), (2236, 11577), (2652, 9761), (2724, 9503), (2924, 8853), (2951, 8772), (3354, 7718), (3859, 6708), (4386, 5902)]