28848256

素因数分解:

$2^7\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{239}}^1$

素因数の和:317

約数の個数: 64

約数和(自身を含む): 61689600

約数和(自身を除く): 32841344

約数列:

[1, 2, 4, 8, 16, 23, 32, 41, 46, 64, 82, 92, 128, 164, 184, 239, 328, 368, 478, 656, 736, 943, 956, 1312, 1472, 1886, 1912, 2624, 2944, 3772, 3824, 5248, 5497, 7544, 7648, 9799, 10994, 15088, 15296, 19598, 21988, 30176, 30592, 39196, 43976, 60352, 78392, 87952, 120704, 156784, 175904, 225377, 313568, 351808, 450754, 627136, 703616, 901508, 1254272, 1803016, 3606032, 7212064, 14424128, 28848256]

約数ペア:

[(1, 28848256), (2, 14424128), (4, 7212064), (8, 3606032), (16, 1803016), (23, 1254272), (32, 901508), (41, 703616), (46, 627136), (64, 450754), (82, 351808), (92, 313568), (128, 225377), (164, 175904), (184, 156784), (239, 120704), (328, 87952), (368, 78392), (478, 60352), (656, 43976), (736, 39196), (943, 30592), (956, 30176), (1312, 21988), (1472, 19598), (1886, 15296), (1912, 15088), (2624, 10994), (2944, 9799), (3772, 7648), (3824, 7544), (5248, 5497)]