64450792

素因数分解:

$2^3\times 7^1\times {\mathrm{743}}^1\times {\mathrm{1549}}^1$

素因数の和:2305

約数の個数: 32

約数和(自身を含む): 138384000

約数和(自身を除く): 73933208

約数列:

[1, 2, 4, 7, 8, 14, 28, 56, 743, 1486, 1549, 2972, 3098, 5201, 5944, 6196, 10402, 10843, 12392, 20804, 21686, 41608, 43372, 86744, 1150907, 2301814, 4603628, 8056349, 9207256, 16112698, 32225396, 64450792]

約数ペア:

[(1, 64450792), (2, 32225396), (4, 16112698), (7, 9207256), (8, 8056349), (14, 4603628), (28, 2301814), (56, 1150907), (743, 86744), (1486, 43372), (1549, 41608), (2972, 21686), (3098, 20804), (5201, 12392), (5944, 10843), (6196, 10402)]