65445856

素因数分解:

$2^5\times 7^1\times {\mathrm{23}}^1\times {\mathrm{12703}}^1$

素因数の和:12743

約数の個数: 48

約数和(自身を含む): 153667584

約数和(自身を除く): 88221728

約数列:

[1, 2, 4, 7, 8, 14, 16, 23, 28, 32, 46, 56, 92, 112, 161, 184, 224, 322, 368, 644, 736, 1288, 2576, 5152, 12703, 25406, 50812, 88921, 101624, 177842, 203248, 292169, 355684, 406496, 584338, 711368, 1168676, 1422736, 2045183, 2337352, 2845472, 4090366, 4674704, 8180732, 9349408, 16361464, 32722928, 65445856]

約数ペア:

[(1, 65445856), (2, 32722928), (4, 16361464), (7, 9349408), (8, 8180732), (14, 4674704), (16, 4090366), (23, 2845472), (28, 2337352), (32, 2045183), (46, 1422736), (56, 1168676), (92, 711368), (112, 584338), (161, 406496), (184, 355684), (224, 292169), (322, 203248), (368, 177842), (644, 101624), (736, 88921), (1288, 50812), (2576, 25406), (5152, 12703)]