40687968

素因数分解:

$2^5\times 3^1\times {\mathrm{19}}^1\times {\mathrm{22307}}^1$

素因数の和:22339

約数の個数: 48

約数和(自身を含む): 112432320

約数和(自身を除く): 71744352

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 19, 24, 32, 38, 48, 57, 76, 96, 114, 152, 228, 304, 456, 608, 912, 1824, 22307, 44614, 66921, 89228, 133842, 178456, 267684, 356912, 423833, 535368, 713824, 847666, 1070736, 1271499, 1695332, 2141472, 2542998, 3390664, 5085996, 6781328, 10171992, 13562656, 20343984, 40687968]

約数ペア:

[(1, 40687968), (2, 20343984), (3, 13562656), (4, 10171992), (6, 6781328), (8, 5085996), (12, 3390664), (16, 2542998), (19, 2141472), (24, 1695332), (32, 1271499), (38, 1070736), (48, 847666), (57, 713824), (76, 535368), (96, 423833), (114, 356912), (152, 267684), (228, 178456), (304, 133842), (456, 89228), (608, 66921), (912, 44614), (1824, 22307)]