3411616

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{59}}^1\times {\mathrm{139}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 7408800

約数和(自身を除く): 3997184

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 59, 104, 118, 139, 208, 236, 278, 416, 472, 556, 767, 944, 1112, 1534, 1807, 1888, 2224, 3068, 3614, 4448, 6136, 7228, 8201, 12272, 14456, 16402, 24544, 28912, 32804, 57824, 65608, 106613, 131216, 213226, 262432, 426452, 852904, 1705808, 3411616]

約数ペア:

[(1, 3411616), (2, 1705808), (4, 852904), (8, 426452), (13, 262432), (16, 213226), (26, 131216), (32, 106613), (52, 65608), (59, 57824), (104, 32804), (118, 28912), (139, 24544), (208, 16402), (236, 14456), (278, 12272), (416, 8201), (472, 7228), (556, 6136), (767, 4448), (944, 3614), (1112, 3068), (1534, 2224), (1807, 1888)]