27354938

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{311}}^1$

素因数の和:542

約数の個数: 32

約数和(自身を含む): 47174400

約数和(自身を除く): 19819462

約数列:

[1, 2, 13, 17, 26, 34, 199, 221, 311, 398, 442, 622, 2587, 3383, 4043, 5174, 5287, 6766, 8086, 10574, 43979, 61889, 68731, 87958, 123778, 137462, 804557, 1052113, 1609114, 2104226, 13677469, 27354938]

約数ペア:

[(1, 27354938), (2, 13677469), (13, 2104226), (17, 1609114), (26, 1052113), (34, 804557), (199, 137462), (221, 123778), (311, 87958), (398, 68731), (442, 61889), (622, 43979), (2587, 10574), (3383, 8086), (4043, 6766), (5174, 5287)]