87478118

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{36973}}^1$

素因数の和:37008

約数の個数: 24

約数和(自身を含む): 162389808

約数和(自身を除く): 74911690

約数列:

[1, 2, 7, 13, 14, 26, 91, 169, 182, 338, 1183, 2366, 36973, 73946, 258811, 480649, 517622, 961298, 3364543, 6248437, 6729086, 12496874, 43739059, 87478118]

約数ペア:

[(1, 87478118), (2, 43739059), (7, 12496874), (13, 6729086), (14, 6248437), (26, 3364543), (91, 961298), (169, 517622), (182, 480649), (338, 258811), (1183, 73946), (2366, 36973)]