69180176

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{953}}^1$

素因数の和:1323

約数の個数: 40

約数和(自身を含む): 144912600

約数和(自身を除く): 75732424

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 208, 349, 698, 953, 1396, 1906, 2792, 3812, 4537, 5584, 7624, 9074, 12389, 15248, 18148, 24778, 36296, 49556, 72592, 99112, 198224, 332597, 665194, 1330388, 2660776, 4323761, 5321552, 8647522, 17295044, 34590088, 69180176]

約数ペア:

[(1, 69180176), (2, 34590088), (4, 17295044), (8, 8647522), (13, 5321552), (16, 4323761), (26, 2660776), (52, 1330388), (104, 665194), (208, 332597), (349, 198224), (698, 99112), (953, 72592), (1396, 49556), (1906, 36296), (2792, 24778), (3812, 18148), (4537, 15248), (5584, 12389), (7624, 9074)]