8428056

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{227}}^1$

素因数の和:273

約数の個数: 128

約数和(自身を含む): 27578880

約数和(自身を除く): 19150824

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 17, 21, 24, 26, 28, 34, 39, 42, 51, 52, 56, 68, 78, 84, 91, 102, 104, 119, 136, 156, 168, 182, 204, 221, 227, 238, 273, 312, 357, 364, 408, 442, 454, 476, 546, 663, 681, 714, 728, 884, 908, 952, 1092, 1326, 1362, 1428, 1547, 1589, 1768, 1816, 2184, 2652, 2724, 2856, 2951, 3094, 3178, 3859, 4641, 4767, 5304, 5448, 5902, 6188, 6356, 7718, 8853, 9282, 9534, 11577, 11804, 12376, 12712, 15436, 17706, 18564, 19068, 20657, 23154, 23608, 27013, 30872, 35412, 37128, 38136, 41314, 46308, 50167, 54026, 61971, 70824, 81039, 82628, 92616, 100334, 108052, 123942, 150501, 162078, 165256, 200668, 216104, 247884, 301002, 324156, 351169, 401336, 495768, 602004, 648312, 702338, 1053507, 1204008, 1404676, 2107014, 2809352, 4214028, 8428056]

約数ペア:

[(1, 8428056), (2, 4214028), (3, 2809352), (4, 2107014), (6, 1404676), (7, 1204008), (8, 1053507), (12, 702338), (13, 648312), (14, 602004), (17, 495768), (21, 401336), (24, 351169), (26, 324156), (28, 301002), (34, 247884), (39, 216104), (42, 200668), (51, 165256), (52, 162078), (56, 150501), (68, 123942), (78, 108052), (84, 100334), (91, 92616), (102, 82628), (104, 81039), (119, 70824), (136, 61971), (156, 54026), (168, 50167), (182, 46308), (204, 41314), (221, 38136), (227, 37128), (238, 35412), (273, 30872), (312, 27013), (357, 23608), (364, 23154), (408, 20657), (442, 19068), (454, 18564), (476, 17706), (546, 15436), (663, 12712), (681, 12376), (714, 11804), (728, 11577), (884, 9534), (908, 9282), (952, 8853), (1092, 7718), (1326, 6356), (1362, 6188), (1428, 5902), (1547, 5448), (1589, 5304), (1768, 4767), (1816, 4641), (2184, 3859), (2652, 3178), (2724, 3094), (2856, 2951)]