42752492

素因数分解:

$2^2\times {\mathrm{23}}^1\times {\mathrm{43}}^1\times {\mathrm{101}}^1\times {\mathrm{107}}^1$

素因数の和:278

約数の個数: 48

約数和(自身を含む): 81430272

約数和(自身を除く): 38677780

約数列:

[1, 2, 4, 23, 43, 46, 86, 92, 101, 107, 172, 202, 214, 404, 428, 989, 1978, 2323, 2461, 3956, 4343, 4601, 4646, 4922, 8686, 9202, 9292, 9844, 10807, 17372, 18404, 21614, 43228, 99889, 105823, 199778, 211646, 248561, 399556, 423292, 464701, 497122, 929402, 994244, 1858804, 10688123, 21376246, 42752492]

約数ペア:

[(1, 42752492), (2, 21376246), (4, 10688123), (23, 1858804), (43, 994244), (46, 929402), (86, 497122), (92, 464701), (101, 423292), (107, 399556), (172, 248561), (202, 211646), (214, 199778), (404, 105823), (428, 99889), (989, 43228), (1978, 21614), (2323, 18404), (2461, 17372), (3956, 10807), (4343, 9844), (4601, 9292), (4646, 9202), (4922, 8686)]