28172352

素因数分解:

$2^6\times 3^1\times {\mathrm{13}}^1\times {\mathrm{11287}}^1$

素因数の和:11315

約数の個数: 56

約数和(自身を含む): 80280256

約数和(自身を除く): 52107904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 32, 39, 48, 52, 64, 78, 96, 104, 156, 192, 208, 312, 416, 624, 832, 1248, 2496, 11287, 22574, 33861, 45148, 67722, 90296, 135444, 146731, 180592, 270888, 293462, 361184, 440193, 541776, 586924, 722368, 880386, 1083552, 1173848, 1760772, 2167104, 2347696, 3521544, 4695392, 7043088, 9390784, 14086176, 28172352]

約数ペア:

[(1, 28172352), (2, 14086176), (3, 9390784), (4, 7043088), (6, 4695392), (8, 3521544), (12, 2347696), (13, 2167104), (16, 1760772), (24, 1173848), (26, 1083552), (32, 880386), (39, 722368), (48, 586924), (52, 541776), (64, 440193), (78, 361184), (96, 293462), (104, 270888), (156, 180592), (192, 146731), (208, 135444), (312, 90296), (416, 67722), (624, 45148), (832, 33861), (1248, 22574), (2496, 11287)]