42307798

素因数分解:

$2^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{199}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 75103200

約数和(自身を除く): 32795402

約数列:

[1, 2, 13, 17, 26, 34, 37, 74, 169, 199, 221, 338, 398, 442, 481, 629, 962, 1258, 2587, 2873, 3383, 5174, 5746, 6253, 6766, 7363, 8177, 12506, 14726, 16354, 33631, 43979, 67262, 87958, 95719, 106301, 125171, 191438, 212602, 250342, 571727, 1143454, 1244347, 1627223, 2488694, 3254446, 21153899, 42307798]

約数ペア:

[(1, 42307798), (2, 21153899), (13, 3254446), (17, 2488694), (26, 1627223), (34, 1244347), (37, 1143454), (74, 571727), (169, 250342), (199, 212602), (221, 191438), (338, 125171), (398, 106301), (442, 95719), (481, 87958), (629, 67262), (962, 43979), (1258, 33631), (2587, 16354), (2873, 14726), (3383, 12506), (5174, 8177), (5746, 7363), (6253, 6766)]