28550432

素因数分解:

$2^5\times {\mathrm{41}}^1\times {\mathrm{47}}^1\times {\mathrm{463}}^1$

素因数の和:561

約数の個数: 48

約数和(自身を含む): 58931712

約数和(自身を除く): 30381280

約数列:

[1, 2, 4, 8, 16, 32, 41, 47, 82, 94, 164, 188, 328, 376, 463, 656, 752, 926, 1312, 1504, 1852, 1927, 3704, 3854, 7408, 7708, 14816, 15416, 18983, 21761, 30832, 37966, 43522, 61664, 75932, 87044, 151864, 174088, 303728, 348176, 607456, 696352, 892201, 1784402, 3568804, 7137608, 14275216, 28550432]

約数ペア:

[(1, 28550432), (2, 14275216), (4, 7137608), (8, 3568804), (16, 1784402), (32, 892201), (41, 696352), (47, 607456), (82, 348176), (94, 303728), (164, 174088), (188, 151864), (328, 87044), (376, 75932), (463, 61664), (656, 43522), (752, 37966), (926, 30832), (1312, 21761), (1504, 18983), (1852, 15416), (1927, 14816), (3704, 7708), (3854, 7408)]