15224776

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 35280000

約数和(自身を除く): 20055224

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 56, 76, 82, 133, 152, 164, 266, 287, 328, 349, 532, 574, 698, 779, 1064, 1148, 1396, 1558, 2296, 2443, 2792, 3116, 4886, 5453, 6232, 6631, 9772, 10906, 13262, 14309, 19544, 21812, 26524, 28618, 43624, 46417, 53048, 57236, 92834, 100163, 114472, 185668, 200326, 271871, 371336, 400652, 543742, 801304, 1087484, 1903097, 2174968, 3806194, 7612388, 15224776]

約数ペア:

[(1, 15224776), (2, 7612388), (4, 3806194), (7, 2174968), (8, 1903097), (14, 1087484), (19, 801304), (28, 543742), (38, 400652), (41, 371336), (56, 271871), (76, 200326), (82, 185668), (133, 114472), (152, 100163), (164, 92834), (266, 57236), (287, 53048), (328, 46417), (349, 43624), (532, 28618), (574, 26524), (698, 21812), (779, 19544), (1064, 14309), (1148, 13262), (1396, 10906), (1558, 9772), (2296, 6631), (2443, 6232), (2792, 5453), (3116, 4886)]