40576382

素因数分解:

$2^1\times 7^1\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{1409}}^1$

素因数の和:1457

約数の個数: 48

約数和(自身を含む): 81012960

約数和(自身を除く): 40436578

約数列:

[1, 2, 7, 11, 14, 17, 22, 34, 77, 119, 121, 154, 187, 238, 242, 374, 847, 1309, 1409, 1694, 2057, 2618, 2818, 4114, 9863, 14399, 15499, 19726, 23953, 28798, 30998, 47906, 108493, 167671, 170489, 216986, 263483, 335342, 340978, 526966, 1193423, 1844381, 2386846, 2898313, 3688762, 5796626, 20288191, 40576382]

約数ペア:

[(1, 40576382), (2, 20288191), (7, 5796626), (11, 3688762), (14, 2898313), (17, 2386846), (22, 1844381), (34, 1193423), (77, 526966), (119, 340978), (121, 335342), (154, 263483), (187, 216986), (238, 170489), (242, 167671), (374, 108493), (847, 47906), (1309, 30998), (1409, 28798), (1694, 23953), (2057, 19726), (2618, 15499), (2818, 14399), (4114, 9863)]