1131928

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{41}}^1$

素因数の和:100

約数の個数: 64

約数和(自身を含む): 2721600

約数和(自身を除く): 1589672

約数列:

[1, 2, 4, 7, 8, 14, 17, 28, 29, 34, 41, 56, 58, 68, 82, 116, 119, 136, 164, 203, 232, 238, 287, 328, 406, 476, 493, 574, 697, 812, 952, 986, 1148, 1189, 1394, 1624, 1972, 2296, 2378, 2788, 3451, 3944, 4756, 4879, 5576, 6902, 8323, 9512, 9758, 13804, 16646, 19516, 20213, 27608, 33292, 39032, 40426, 66584, 80852, 141491, 161704, 282982, 565964, 1131928]

約数ペア:

[(1, 1131928), (2, 565964), (4, 282982), (7, 161704), (8, 141491), (14, 80852), (17, 66584), (28, 40426), (29, 39032), (34, 33292), (41, 27608), (56, 20213), (58, 19516), (68, 16646), (82, 13804), (116, 9758), (119, 9512), (136, 8323), (164, 6902), (203, 5576), (232, 4879), (238, 4756), (287, 3944), (328, 3451), (406, 2788), (476, 2378), (493, 2296), (574, 1972), (697, 1624), (812, 1394), (952, 1189), (986, 1148)]