28461264

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{2683}}^1$

素因数の和:2724

約数の個数: 80

約数和(自身を含む): 83869632

約数和(自身を除く): 55408368

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 17, 24, 26, 34, 39, 48, 51, 52, 68, 78, 102, 104, 136, 156, 204, 208, 221, 272, 312, 408, 442, 624, 663, 816, 884, 1326, 1768, 2652, 2683, 3536, 5304, 5366, 8049, 10608, 10732, 16098, 21464, 32196, 34879, 42928, 45611, 64392, 69758, 91222, 104637, 128784, 136833, 139516, 182444, 209274, 273666, 279032, 364888, 418548, 547332, 558064, 592943, 729776, 837096, 1094664, 1185886, 1674192, 1778829, 2189328, 2371772, 3557658, 4743544, 7115316, 9487088, 14230632, 28461264]

約数ペア:

[(1, 28461264), (2, 14230632), (3, 9487088), (4, 7115316), (6, 4743544), (8, 3557658), (12, 2371772), (13, 2189328), (16, 1778829), (17, 1674192), (24, 1185886), (26, 1094664), (34, 837096), (39, 729776), (48, 592943), (51, 558064), (52, 547332), (68, 418548), (78, 364888), (102, 279032), (104, 273666), (136, 209274), (156, 182444), (204, 139516), (208, 136833), (221, 128784), (272, 104637), (312, 91222), (408, 69758), (442, 64392), (624, 45611), (663, 42928), (816, 34879), (884, 32196), (1326, 21464), (1768, 16098), (2652, 10732), (2683, 10608), (3536, 8049), (5304, 5366)]