28990764

素因数分解:

$2^2\times 3^3\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{1061}}^1$

素因数の和:1108

約数の個数: 96

約数和(自身を含む): 85639680

約数和(自身を除く): 56648916

約数列:

[1, 2, 3, 4, 6, 9, 11, 12, 18, 22, 23, 27, 33, 36, 44, 46, 54, 66, 69, 92, 99, 108, 132, 138, 198, 207, 253, 276, 297, 396, 414, 506, 594, 621, 759, 828, 1012, 1061, 1188, 1242, 1518, 2122, 2277, 2484, 3036, 3183, 4244, 4554, 6366, 6831, 9108, 9549, 11671, 12732, 13662, 19098, 23342, 24403, 27324, 28647, 35013, 38196, 46684, 48806, 57294, 70026, 73209, 97612, 105039, 114588, 140052, 146418, 210078, 219627, 268433, 292836, 315117, 420156, 439254, 536866, 630234, 658881, 805299, 878508, 1073732, 1260468, 1317762, 1610598, 2415897, 2635524, 3221196, 4831794, 7247691, 9663588, 14495382, 28990764]

約数ペア:

[(1, 28990764), (2, 14495382), (3, 9663588), (4, 7247691), (6, 4831794), (9, 3221196), (11, 2635524), (12, 2415897), (18, 1610598), (22, 1317762), (23, 1260468), (27, 1073732), (33, 878508), (36, 805299), (44, 658881), (46, 630234), (54, 536866), (66, 439254), (69, 420156), (92, 315117), (99, 292836), (108, 268433), (132, 219627), (138, 210078), (198, 146418), (207, 140052), (253, 114588), (276, 105039), (297, 97612), (396, 73209), (414, 70026), (506, 57294), (594, 48806), (621, 46684), (759, 38196), (828, 35013), (1012, 28647), (1061, 27324), (1188, 24403), (1242, 23342), (1518, 19098), (2122, 13662), (2277, 12732), (2484, 11671), (3036, 9549), (3183, 9108), (4244, 6831), (4554, 6366)]