61838056

素因数分解:

$2^3\times 7^1\times {\mathrm{31}}^1\times {\mathrm{179}}^1\times {\mathrm{199}}^1$

素因数の和:422

約数の個数: 64

約数和(自身を含む): 138240000

約数和(自身を除く): 76401944

約数列:

[1, 2, 4, 7, 8, 14, 28, 31, 56, 62, 124, 179, 199, 217, 248, 358, 398, 434, 716, 796, 868, 1253, 1393, 1432, 1592, 1736, 2506, 2786, 5012, 5549, 5572, 6169, 10024, 11098, 11144, 12338, 22196, 24676, 35621, 38843, 43183, 44392, 49352, 71242, 77686, 86366, 142484, 155372, 172732, 249347, 284968, 310744, 345464, 498694, 997388, 1104251, 1994776, 2208502, 4417004, 7729757, 8834008, 15459514, 30919028, 61838056]

約数ペア:

[(1, 61838056), (2, 30919028), (4, 15459514), (7, 8834008), (8, 7729757), (14, 4417004), (28, 2208502), (31, 1994776), (56, 1104251), (62, 997388), (124, 498694), (179, 345464), (199, 310744), (217, 284968), (248, 249347), (358, 172732), (398, 155372), (434, 142484), (716, 86366), (796, 77686), (868, 71242), (1253, 49352), (1393, 44392), (1432, 43183), (1592, 38843), (1736, 35621), (2506, 24676), (2786, 22196), (5012, 12338), (5549, 11144), (5572, 11098), (6169, 10024)]