39715808

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{6637}}^1$

素因数の和:6675

約数の個数: 48

約数和(自身を含む): 90329904

約数和(自身を除く): 50614096

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, 6637, 13274, 26548, 53096, 73007, 106192, 112829, 146014, 212384, 225658, 292028, 451316, 584056, 902632, 1168112, 1241119, 1805264, 2336224, 2482238, 3610528, 4964476, 9928952, 19857904, 39715808]

約数ペア:

[(1, 39715808), (2, 19857904), (4, 9928952), (8, 4964476), (11, 3610528), (16, 2482238), (17, 2336224), (22, 1805264), (32, 1241119), (34, 1168112), (44, 902632), (68, 584056), (88, 451316), (136, 292028), (176, 225658), (187, 212384), (272, 146014), (352, 112829), (374, 106192), (544, 73007), (748, 53096), (1496, 26548), (2992, 13274), (5984, 6637)]