3931936

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{223}}^1$

素因数の和:281

約数の個数: 48

約数和(自身を含む): 8467200

約数和(自身を除く): 4535264

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 76, 116, 152, 223, 232, 304, 446, 464, 551, 608, 892, 928, 1102, 1784, 2204, 3568, 4237, 4408, 6467, 7136, 8474, 8816, 12934, 16948, 17632, 25868, 33896, 51736, 67792, 103472, 122873, 135584, 206944, 245746, 491492, 982984, 1965968, 3931936]

約数ペア:

[(1, 3931936), (2, 1965968), (4, 982984), (8, 491492), (16, 245746), (19, 206944), (29, 135584), (32, 122873), (38, 103472), (58, 67792), (76, 51736), (116, 33896), (152, 25868), (223, 17632), (232, 16948), (304, 12934), (446, 8816), (464, 8474), (551, 7136), (608, 6467), (892, 4408), (928, 4237), (1102, 3568), (1784, 2204)]