475456

素因数分解:

$2^6\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1$

素因数の和:71

約数の個数: 56

約数和(自身を含む): 1097280

約数和(自身を除く): 621824

約数列:

[1, 2, 4, 8, 16, 17, 19, 23, 32, 34, 38, 46, 64, 68, 76, 92, 136, 152, 184, 272, 304, 323, 368, 391, 437, 544, 608, 646, 736, 782, 874, 1088, 1216, 1292, 1472, 1564, 1748, 2584, 3128, 3496, 5168, 6256, 6992, 7429, 10336, 12512, 13984, 14858, 20672, 25024, 27968, 29716, 59432, 118864, 237728, 475456]

約数ペア:

[(1, 475456), (2, 237728), (4, 118864), (8, 59432), (16, 29716), (17, 27968), (19, 25024), (23, 20672), (32, 14858), (34, 13984), (38, 12512), (46, 10336), (64, 7429), (68, 6992), (76, 6256), (92, 5168), (136, 3496), (152, 3128), (184, 2584), (272, 1748), (304, 1564), (323, 1472), (368, 1292), (391, 1216), (437, 1088), (544, 874), (608, 782), (646, 736)]