28246452

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{10651}}^1$

素因数の和:10688

約数の個数: 48

約数和(自身を含む): 75160512

約数和(自身を除く): 46914060

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 102, 156, 204, 221, 442, 663, 884, 1326, 2652, 10651, 21302, 31953, 42604, 63906, 127812, 138463, 181067, 276926, 362134, 415389, 543201, 553852, 724268, 830778, 1086402, 1661556, 2172804, 2353871, 4707742, 7061613, 9415484, 14123226, 28246452]

約数ペア:

[(1, 28246452), (2, 14123226), (3, 9415484), (4, 7061613), (6, 4707742), (12, 2353871), (13, 2172804), (17, 1661556), (26, 1086402), (34, 830778), (39, 724268), (51, 553852), (52, 543201), (68, 415389), (78, 362134), (102, 276926), (156, 181067), (204, 138463), (221, 127812), (442, 63906), (663, 42604), (884, 31953), (1326, 21302), (2652, 10651)]