40154408

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{42179}}^1$

素因数の和:42209

約数の個数: 32

約数和(自身を含む): 91108800

約数和(自身を除く): 50954392

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 34, 56, 68, 119, 136, 238, 476, 952, 42179, 84358, 168716, 295253, 337432, 590506, 717043, 1181012, 1434086, 2362024, 2868172, 5019301, 5736344, 10038602, 20077204, 40154408]

約数ペア:

[(1, 40154408), (2, 20077204), (4, 10038602), (7, 5736344), (8, 5019301), (14, 2868172), (17, 2362024), (28, 1434086), (34, 1181012), (56, 717043), (68, 590506), (119, 337432), (136, 295253), (238, 168716), (476, 84358), (952, 42179)]