61804568

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2003}}^1$

素因数の和:2064

約数の個数: 64

約数和(自身を含む): 144288000

約数和(自身を除く): 82483432

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 29, 38, 56, 58, 76, 116, 133, 152, 203, 232, 266, 406, 532, 551, 812, 1064, 1102, 1624, 2003, 2204, 3857, 4006, 4408, 7714, 8012, 14021, 15428, 16024, 28042, 30856, 38057, 56084, 58087, 76114, 112168, 116174, 152228, 232348, 266399, 304456, 406609, 464696, 532798, 813218, 1065596, 1103653, 1626436, 2131192, 2207306, 3252872, 4414612, 7725571, 8829224, 15451142, 30902284, 61804568]

約数ペア:

[(1, 61804568), (2, 30902284), (4, 15451142), (7, 8829224), (8, 7725571), (14, 4414612), (19, 3252872), (28, 2207306), (29, 2131192), (38, 1626436), (56, 1103653), (58, 1065596), (76, 813218), (116, 532798), (133, 464696), (152, 406609), (203, 304456), (232, 266399), (266, 232348), (406, 152228), (532, 116174), (551, 112168), (812, 76114), (1064, 58087), (1102, 56084), (1624, 38057), (2003, 30856), (2204, 28042), (3857, 16024), (4006, 15428), (4408, 14021), (7714, 8012)]