28904448

素因数分解:

$2^{10}\times 3^1\times {\mathrm{97}}^2$

素因数の和:217

約数の個数: 66

約数和(自身を含む): 77843316

約数和(自身を除く): 48938868

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 97, 128, 192, 194, 256, 291, 384, 388, 512, 582, 768, 776, 1024, 1164, 1536, 1552, 2328, 3072, 3104, 4656, 6208, 9312, 9409, 12416, 18624, 18818, 24832, 28227, 37248, 37636, 49664, 56454, 74496, 75272, 99328, 112908, 148992, 150544, 225816, 297984, 301088, 451632, 602176, 903264, 1204352, 1806528, 2408704, 3613056, 4817408, 7226112, 9634816, 14452224, 28904448]

約数ペア:

[(1, 28904448), (2, 14452224), (3, 9634816), (4, 7226112), (6, 4817408), (8, 3613056), (12, 2408704), (16, 1806528), (24, 1204352), (32, 903264), (48, 602176), (64, 451632), (96, 301088), (97, 297984), (128, 225816), (192, 150544), (194, 148992), (256, 112908), (291, 99328), (384, 75272), (388, 74496), (512, 56454), (582, 49664), (768, 37636), (776, 37248), (1024, 28227), (1164, 24832), (1536, 18818), (1552, 18624), (2328, 12416), (3072, 9409), (3104, 9312), (4656, 6208)]