38617684

素因数分解:

$2^2\times 7^4\times {\mathrm{4021}}^1$

素因数の和:4053

約数の個数: 30

約数和(自身を含む): 78859354

約数和(自身を除く): 40241670

約数列:

[1, 2, 4, 7, 14, 28, 49, 98, 196, 343, 686, 1372, 2401, 4021, 4802, 8042, 9604, 16084, 28147, 56294, 112588, 197029, 394058, 788116, 1379203, 2758406, 5516812, 9654421, 19308842, 38617684]

約数ペア:

[(1, 38617684), (2, 19308842), (4, 9654421), (7, 5516812), (14, 2758406), (28, 1379203), (49, 788116), (98, 394058), (196, 197029), (343, 112588), (686, 56294), (1372, 28147), (2401, 16084), (4021, 9604), (4802, 8042)]