28268448

素因数分解:

$2^5\times 3^1\times {\mathrm{13}}^1\times {\mathrm{22651}}^1$

素因数の和:22677

約数の個数: 48

約数和(自身を含む): 79916256

約数和(自身を除く): 51647808

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 78, 96, 104, 156, 208, 312, 416, 624, 1248, 22651, 45302, 67953, 90604, 135906, 181208, 271812, 294463, 362416, 543624, 588926, 724832, 883389, 1087248, 1177852, 1766778, 2174496, 2355704, 3533556, 4711408, 7067112, 9422816, 14134224, 28268448]

約数ペア:

[(1, 28268448), (2, 14134224), (3, 9422816), (4, 7067112), (6, 4711408), (8, 3533556), (12, 2355704), (13, 2174496), (16, 1766778), (24, 1177852), (26, 1087248), (32, 883389), (39, 724832), (48, 588926), (52, 543624), (78, 362416), (96, 294463), (104, 271812), (156, 181208), (208, 135906), (312, 90604), (416, 67953), (624, 45302), (1248, 22651)]