71330806652

素因数分解:

$2^2\times 7^2\times {\mathrm{29}}^1\times {\mathrm{41}}^1\times {\mathrm{306083}}^1$

素因数の和:306171

約数の個数: 72

約数和(自身を含む): 153880670160

約数和(自身を除く): 82549863508

約数列:

[1, 2, 4, 7, 14, 28, 29, 41, 49, 58, 82, 98, 116, 164, 196, 203, 287, 406, 574, 812, 1148, 1189, 1421, 2009, 2378, 2842, 4018, 4756, 5684, 8036, 8323, 16646, 33292, 58261, 116522, 233044, 306083, 612166, 1224332, 2142581, 4285162, 8570324, 8876407, 12549403, 14998067, 17752814, 25098806, 29996134, 35505628, 50197612, 59992268, 62134849, 87845821, 124269698, 175691642, 248539396, 351383284, 363932687, 434943943, 614920747, 727865374, 869887886, 1229841494, 1455730748, 1739775772, 2459682988, 2547528809, 5095057618, 10190115236, 17832701663, 35665403326, 71330806652]

約数ペア:

[(1, 71330806652), (2, 35665403326), (4, 17832701663), (7, 10190115236), (14, 5095057618), (28, 2547528809), (29, 2459682988), (41, 1739775772), (49, 1455730748), (58, 1229841494), (82, 869887886), (98, 727865374), (116, 614920747), (164, 434943943), (196, 363932687), (203, 351383284), (287, 248539396), (406, 175691642), (574, 124269698), (812, 87845821), (1148, 62134849), (1189, 59992268), (1421, 50197612), (2009, 35505628), (2378, 29996134), (2842, 25098806), (4018, 17752814), (4756, 14998067), (5684, 12549403), (8036, 8876407), (8323, 8570324), (16646, 4285162), (33292, 2142581), (58261, 1224332), (116522, 612166), (233044, 306083)]