91485772

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{71}}^1\times {\mathrm{2707}}^1$

素因数の和:2806

約数の個数: 48

約数和(自身を含む): 196535808

約数和(自身を除く): 105050036

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 71, 119, 142, 238, 284, 476, 497, 994, 1207, 1988, 2414, 2707, 4828, 5414, 8449, 10828, 16898, 18949, 33796, 37898, 46019, 75796, 92038, 184076, 192197, 322133, 384394, 644266, 768788, 1288532, 1345379, 2690758, 3267349, 5381516, 6534698, 13069396, 22871443, 45742886, 91485772]

約数ペア:

[(1, 91485772), (2, 45742886), (4, 22871443), (7, 13069396), (14, 6534698), (17, 5381516), (28, 3267349), (34, 2690758), (68, 1345379), (71, 1288532), (119, 768788), (142, 644266), (238, 384394), (284, 322133), (476, 192197), (497, 184076), (994, 92038), (1207, 75796), (1988, 46019), (2414, 37898), (2707, 33796), (4828, 18949), (5414, 16898), (8449, 10828)]