40257224

素因数分解:

$2^3\times 7^3\times {\mathrm{17}}^1\times {\mathrm{863}}^1$

素因数の和:907

約数の個数: 64

約数和(自身を含む): 93312000

約数和(自身を除く): 53054776

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 49, 56, 68, 98, 119, 136, 196, 238, 343, 392, 476, 686, 833, 863, 952, 1372, 1666, 1726, 2744, 3332, 3452, 5831, 6041, 6664, 6904, 11662, 12082, 14671, 23324, 24164, 29342, 42287, 46648, 48328, 58684, 84574, 102697, 117368, 169148, 205394, 296009, 338296, 410788, 592018, 718879, 821576, 1184036, 1437758, 2368072, 2875516, 5032153, 5751032, 10064306, 20128612, 40257224]

約数ペア:

[(1, 40257224), (2, 20128612), (4, 10064306), (7, 5751032), (8, 5032153), (14, 2875516), (17, 2368072), (28, 1437758), (34, 1184036), (49, 821576), (56, 718879), (68, 592018), (98, 410788), (119, 338296), (136, 296009), (196, 205394), (238, 169148), (343, 117368), (392, 102697), (476, 84574), (686, 58684), (833, 48328), (863, 46648), (952, 42287), (1372, 29342), (1666, 24164), (1726, 23324), (2744, 14671), (3332, 12082), (3452, 11662), (5831, 6904), (6041, 6664)]