3501472

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{443}}^1$

素因数の和:485

約数の個数: 48

約数和(自身を含む): 7832160

約数和(自身を除く): 4330688

約数列:

[1, 2, 4, 8, 13, 16, 19, 26, 32, 38, 52, 76, 104, 152, 208, 247, 304, 416, 443, 494, 608, 886, 988, 1772, 1976, 3544, 3952, 5759, 7088, 7904, 8417, 11518, 14176, 16834, 23036, 33668, 46072, 67336, 92144, 109421, 134672, 184288, 218842, 269344, 437684, 875368, 1750736, 3501472]

約数ペア:

[(1, 3501472), (2, 1750736), (4, 875368), (8, 437684), (13, 269344), (16, 218842), (19, 184288), (26, 134672), (32, 109421), (38, 92144), (52, 67336), (76, 46072), (104, 33668), (152, 23036), (208, 16834), (247, 14176), (304, 11518), (416, 8417), (443, 7904), (494, 7088), (608, 5759), (886, 3952), (988, 3544), (1772, 1976)]