3211472

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{71}}^1\times {\mathrm{257}}^1$

素因数の和:347

約数の個数: 40

約数和(自身を含む): 6910272

約数和(自身を除く): 3698800

約数列:

[1, 2, 4, 8, 11, 16, 22, 44, 71, 88, 142, 176, 257, 284, 514, 568, 781, 1028, 1136, 1562, 2056, 2827, 3124, 4112, 5654, 6248, 11308, 12496, 18247, 22616, 36494, 45232, 72988, 145976, 200717, 291952, 401434, 802868, 1605736, 3211472]

約数ペア:

[(1, 3211472), (2, 1605736), (4, 802868), (8, 401434), (11, 291952), (16, 200717), (22, 145976), (44, 72988), (71, 45232), (88, 36494), (142, 22616), (176, 18247), (257, 12496), (284, 11308), (514, 6248), (568, 5654), (781, 4112), (1028, 3124), (1136, 2827), (1562, 2056)]