7730716

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{109}}^1\times {\mathrm{149}}^1$

素因数の和:286

約数の個数: 48

約数和(自身を含む): 16632000

約数和(自身を除く): 8901284

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 109, 119, 149, 218, 238, 298, 436, 476, 596, 763, 1043, 1526, 1853, 2086, 2533, 3052, 3706, 4172, 5066, 7412, 10132, 12971, 16241, 17731, 25942, 32482, 35462, 51884, 64964, 70924, 113687, 227374, 276097, 454748, 552194, 1104388, 1932679, 3865358, 7730716]

約数ペア:

[(1, 7730716), (2, 3865358), (4, 1932679), (7, 1104388), (14, 552194), (17, 454748), (28, 276097), (34, 227374), (68, 113687), (109, 70924), (119, 64964), (149, 51884), (218, 35462), (238, 32482), (298, 25942), (436, 17731), (476, 16241), (596, 12971), (763, 10132), (1043, 7412), (1526, 5066), (1853, 4172), (2086, 3706), (2533, 3052)]