3125408

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{683}}^1$

素因数の和:717

約数の個数: 48

約数和(自身を含む): 7239456

約数和(自身を除く): 4114048

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 176, 208, 286, 352, 416, 572, 683, 1144, 1366, 2288, 2732, 4576, 5464, 7513, 8879, 10928, 15026, 17758, 21856, 30052, 35516, 60104, 71032, 97669, 120208, 142064, 195338, 240416, 284128, 390676, 781352, 1562704, 3125408]

約数ペア:

[(1, 3125408), (2, 1562704), (4, 781352), (8, 390676), (11, 284128), (13, 240416), (16, 195338), (22, 142064), (26, 120208), (32, 97669), (44, 71032), (52, 60104), (88, 35516), (104, 30052), (143, 21856), (176, 17758), (208, 15026), (286, 10928), (352, 8879), (416, 7513), (572, 5464), (683, 4576), (1144, 2732), (1366, 2288)]