64739892

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{157}}^1\times {\mathrm{4909}}^1$

素因数の和:5080

約数の個数: 48

約数和(自身を含む): 173774720

約数和(自身を除く): 109034828

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 84, 157, 314, 471, 628, 942, 1099, 1884, 2198, 3297, 4396, 4909, 6594, 9818, 13188, 14727, 19636, 29454, 34363, 58908, 68726, 103089, 137452, 206178, 412356, 770713, 1541426, 2312139, 3082852, 4624278, 5394991, 9248556, 10789982, 16184973, 21579964, 32369946, 64739892]

約数ペア:

[(1, 64739892), (2, 32369946), (3, 21579964), (4, 16184973), (6, 10789982), (7, 9248556), (12, 5394991), (14, 4624278), (21, 3082852), (28, 2312139), (42, 1541426), (84, 770713), (157, 412356), (314, 206178), (471, 137452), (628, 103089), (942, 68726), (1099, 58908), (1884, 34363), (2198, 29454), (3297, 19636), (4396, 14727), (4909, 13188), (6594, 9818)]