40301296

素因数分解:

$2^4\times 7^1\times {\mathrm{151}}^1\times {\mathrm{2383}}^1$

素因数の和:2549

約数の個数: 40

約数和(自身を含む): 89867264

約数和(自身を除く): 49565968

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 151, 302, 604, 1057, 1208, 2114, 2383, 2416, 4228, 4766, 8456, 9532, 16681, 16912, 19064, 33362, 38128, 66724, 133448, 266896, 359833, 719666, 1439332, 2518831, 2878664, 5037662, 5757328, 10075324, 20150648, 40301296]

約数ペア:

[(1, 40301296), (2, 20150648), (4, 10075324), (7, 5757328), (8, 5037662), (14, 2878664), (16, 2518831), (28, 1439332), (56, 719666), (112, 359833), (151, 266896), (302, 133448), (604, 66724), (1057, 38128), (1208, 33362), (2114, 19064), (2383, 16912), (2416, 16681), (4228, 9532), (4766, 8456)]