29425604

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{79}}^1$

素因数の和:157

約数の個数: 72

約数和(自身を含む): 61488000

約数和(自身を除く): 32062396

約数列:

[1, 2, 4, 13, 19, 26, 29, 38, 52, 58, 76, 79, 116, 158, 169, 247, 316, 338, 377, 494, 551, 676, 754, 988, 1027, 1102, 1501, 1508, 2054, 2204, 2291, 3002, 3211, 4108, 4582, 4901, 6004, 6422, 7163, 9164, 9802, 12844, 13351, 14326, 19513, 19604, 26702, 28652, 29783, 39026, 43529, 53404, 59566, 78052, 87058, 93119, 119132, 174116, 186238, 253669, 372476, 387179, 507338, 565877, 774358, 1014676, 1131754, 1548716, 2263508, 7356401, 14712802, 29425604]

約数ペア:

[(1, 29425604), (2, 14712802), (4, 7356401), (13, 2263508), (19, 1548716), (26, 1131754), (29, 1014676), (38, 774358), (52, 565877), (58, 507338), (76, 387179), (79, 372476), (116, 253669), (158, 186238), (169, 174116), (247, 119132), (316, 93119), (338, 87058), (377, 78052), (494, 59566), (551, 53404), (676, 43529), (754, 39026), (988, 29783), (1027, 28652), (1102, 26702), (1501, 19604), (1508, 19513), (2054, 14326), (2204, 13351), (2291, 12844), (3002, 9802), (3211, 9164), (4108, 7163), (4582, 6422), (4901, 6004)]