40037006

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1\times {\mathrm{131}}^1$

素因数の和:340

約数の個数: 32

約数和(自身を含む): 65435040

約数和(自身を除く): 25398034

約数列:

[1, 2, 17, 34, 89, 101, 131, 178, 202, 262, 1513, 1717, 2227, 3026, 3434, 4454, 8989, 11659, 13231, 17978, 23318, 26462, 152813, 198203, 224927, 305626, 396406, 449854, 1177559, 2355118, 20018503, 40037006]

約数ペア:

[(1, 40037006), (2, 20018503), (17, 2355118), (34, 1177559), (89, 449854), (101, 396406), (131, 305626), (178, 224927), (202, 198203), (262, 152813), (1513, 26462), (1717, 23318), (2227, 17978), (3026, 13231), (3434, 11659), (4454, 8989)]