42395756

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{199}}^1\times {\mathrm{241}}^1$

素因数の和:474

約数の個数: 48

約数和(自身を含む): 85377600

約数和(自身を除く): 42981844

約数列:

[1, 2, 4, 13, 17, 26, 34, 52, 68, 199, 221, 241, 398, 442, 482, 796, 884, 964, 2587, 3133, 3383, 4097, 5174, 6266, 6766, 8194, 10348, 12532, 13532, 16388, 43979, 47959, 53261, 87958, 95918, 106522, 175916, 191836, 213044, 623467, 815303, 1246934, 1630606, 2493868, 3261212, 10598939, 21197878, 42395756]

約数ペア:

[(1, 42395756), (2, 21197878), (4, 10598939), (13, 3261212), (17, 2493868), (26, 1630606), (34, 1246934), (52, 815303), (68, 623467), (199, 213044), (221, 191836), (241, 175916), (398, 106522), (442, 95918), (482, 87958), (796, 53261), (884, 47959), (964, 43979), (2587, 16388), (3133, 13532), (3383, 12532), (4097, 10348), (5174, 8194), (6266, 6766)]