3943456

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{659}}^1$

素因数の和:697

約数の個数: 48

約数和(自身を含む): 8981280

約数和(自身を除く): 5037824

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 659, 748, 1318, 1496, 2636, 2992, 5272, 5984, 7249, 10544, 11203, 14498, 21088, 22406, 28996, 44812, 57992, 89624, 115984, 123233, 179248, 231968, 246466, 358496, 492932, 985864, 1971728, 3943456]

約数ペア:

[(1, 3943456), (2, 1971728), (4, 985864), (8, 492932), (11, 358496), (16, 246466), (17, 231968), (22, 179248), (32, 123233), (34, 115984), (44, 89624), (68, 57992), (88, 44812), (136, 28996), (176, 22406), (187, 21088), (272, 14498), (352, 11203), (374, 10544), (544, 7249), (659, 5984), (748, 5272), (1318, 2992), (1496, 2636)]