29711512

素因数分解:

$2^3\times {\mathrm{17}}^2\times {\mathrm{71}}^1\times {\mathrm{181}}^1$

素因数の和:292

約数の個数: 48

約数和(自身を含む): 60343920

約数和(自身を除く): 30632408

約数列:

[1, 2, 4, 8, 17, 34, 68, 71, 136, 142, 181, 284, 289, 362, 568, 578, 724, 1156, 1207, 1448, 2312, 2414, 3077, 4828, 6154, 9656, 12308, 12851, 20519, 24616, 25702, 41038, 51404, 52309, 82076, 102808, 104618, 164152, 209236, 218467, 418472, 436934, 873868, 1747736, 3713939, 7427878, 14855756, 29711512]

約数ペア:

[(1, 29711512), (2, 14855756), (4, 7427878), (8, 3713939), (17, 1747736), (34, 873868), (68, 436934), (71, 418472), (136, 218467), (142, 209236), (181, 164152), (284, 104618), (289, 102808), (362, 82076), (568, 52309), (578, 51404), (724, 41038), (1156, 25702), (1207, 24616), (1448, 20519), (2312, 12851), (2414, 12308), (3077, 9656), (4828, 6154)]