40803026

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{1381}}^1$

素因数の和:1490

約数の個数: 32

約数和(自身を含む): 71642880

約数和(自身を除く): 30839854

約数列:

[1, 2, 11, 17, 22, 34, 79, 158, 187, 374, 869, 1343, 1381, 1738, 2686, 2762, 14773, 15191, 23477, 29546, 30382, 46954, 109099, 218198, 258247, 516494, 1200089, 1854683, 2400178, 3709366, 20401513, 40803026]

約数ペア:

[(1, 40803026), (2, 20401513), (11, 3709366), (17, 2400178), (22, 1854683), (34, 1200089), (79, 516494), (158, 258247), (187, 218198), (374, 109099), (869, 46954), (1343, 30382), (1381, 29546), (1738, 23477), (2686, 15191), (2762, 14773)]