40457824

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6761}}^1$

素因数の和:6799

約数の個数: 48

約数和(自身を含む): 92017296

約数和(自身を除く): 51559472

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 136, 176, 187, 272, 352, 374, 544, 748, 1496, 2992, 5984, 6761, 13522, 27044, 54088, 74371, 108176, 114937, 148742, 216352, 229874, 297484, 459748, 594968, 919496, 1189936, 1264307, 1838992, 2379872, 2528614, 3677984, 5057228, 10114456, 20228912, 40457824]

約数ペア:

[(1, 40457824), (2, 20228912), (4, 10114456), (8, 5057228), (11, 3677984), (16, 2528614), (17, 2379872), (22, 1838992), (32, 1264307), (34, 1189936), (44, 919496), (68, 594968), (88, 459748), (136, 297484), (176, 229874), (187, 216352), (272, 148742), (352, 114937), (374, 108176), (544, 74371), (748, 54088), (1496, 27044), (2992, 13522), (5984, 6761)]