28309655858

素因数分解:

$2^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{179}}^1\times {\mathrm{1039}}^1$

素因数の和:1296

約数の個数: 96

約数和(自身を含む): 51089875200

約数和(自身を除く): 22780219342

約数列:

[1, 2, 11, 17, 22, 34, 37, 74, 121, 179, 187, 242, 358, 374, 407, 629, 814, 1039, 1258, 1969, 2057, 2078, 3043, 3938, 4114, 4477, 6086, 6623, 6919, 8954, 11429, 13246, 13838, 17663, 21659, 22858, 33473, 35326, 38443, 43318, 66946, 72853, 76109, 76886, 112591, 125719, 145706, 152218, 185981, 194293, 225182, 251438, 368203, 371962, 388586, 422873, 653531, 736406, 801383, 845746, 1238501, 1307062, 1602766, 2045791, 2137223, 2477002, 3161677, 4091582, 4274446, 4651603, 6323354, 6881297, 7188841, 9303206, 13623511, 13762594, 14377682, 22503701, 27247022, 34778447, 45007402, 69556894, 75694267, 79077251, 116982049, 151388534, 158154502, 233964098, 382562917, 765125834, 832636937, 1286802539, 1665273874, 2573605078, 14154827929, 28309655858]

約数ペア:

[(1, 28309655858), (2, 14154827929), (11, 2573605078), (17, 1665273874), (22, 1286802539), (34, 832636937), (37, 765125834), (74, 382562917), (121, 233964098), (179, 158154502), (187, 151388534), (242, 116982049), (358, 79077251), (374, 75694267), (407, 69556894), (629, 45007402), (814, 34778447), (1039, 27247022), (1258, 22503701), (1969, 14377682), (2057, 13762594), (2078, 13623511), (3043, 9303206), (3938, 7188841), (4114, 6881297), (4477, 6323354), (6086, 4651603), (6623, 4274446), (6919, 4091582), (8954, 3161677), (11429, 2477002), (13246, 2137223), (13838, 2045791), (17663, 1602766), (21659, 1307062), (22858, 1238501), (33473, 845746), (35326, 801383), (38443, 736406), (43318, 653531), (66946, 422873), (72853, 388586), (76109, 371962), (76886, 368203), (112591, 251438), (125719, 225182), (145706, 194293), (152218, 185981)]