3976016

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:108

約数の個数: 80

約数和(自身を含む): 9374400

約数和(自身を除く): 5398384

約数列:

[1, 2, 4, 8, 11, 16, 19, 22, 29, 38, 41, 44, 58, 76, 82, 88, 116, 152, 164, 176, 209, 232, 304, 319, 328, 418, 451, 464, 551, 638, 656, 779, 836, 902, 1102, 1189, 1276, 1558, 1672, 1804, 2204, 2378, 2552, 3116, 3344, 3608, 4408, 4756, 5104, 6061, 6232, 7216, 8569, 8816, 9512, 12122, 12464, 13079, 17138, 19024, 22591, 24244, 26158, 34276, 45182, 48488, 52316, 68552, 90364, 96976, 104632, 137104, 180728, 209264, 248501, 361456, 497002, 994004, 1988008, 3976016]

約数ペア:

[(1, 3976016), (2, 1988008), (4, 994004), (8, 497002), (11, 361456), (16, 248501), (19, 209264), (22, 180728), (29, 137104), (38, 104632), (41, 96976), (44, 90364), (58, 68552), (76, 52316), (82, 48488), (88, 45182), (116, 34276), (152, 26158), (164, 24244), (176, 22591), (209, 19024), (232, 17138), (304, 13079), (319, 12464), (328, 12122), (418, 9512), (451, 8816), (464, 8569), (551, 7216), (638, 6232), (656, 6061), (779, 5104), (836, 4756), (902, 4408), (1102, 3608), (1189, 3344), (1276, 3116), (1558, 2552), (1672, 2378), (1804, 2204)]