68783428

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^1\times {\mathrm{83}}^1\times {\mathrm{1741}}^1$

素因数の和:1852

約数の個数: 48

約数和(自身を含む): 147498624

約数和(自身を除く): 78715196

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 68, 83, 119, 166, 238, 332, 476, 581, 1162, 1411, 1741, 2324, 2822, 3482, 5644, 6964, 9877, 12187, 19754, 24374, 29597, 39508, 48748, 59194, 118388, 144503, 207179, 289006, 414358, 578012, 828716, 1011521, 2023042, 2456551, 4046084, 4913102, 9826204, 17195857, 34391714, 68783428]

約数ペア:

[(1, 68783428), (2, 34391714), (4, 17195857), (7, 9826204), (14, 4913102), (17, 4046084), (28, 2456551), (34, 2023042), (68, 1011521), (83, 828716), (119, 578012), (166, 414358), (238, 289006), (332, 207179), (476, 144503), (581, 118388), (1162, 59194), (1411, 48748), (1741, 39508), (2324, 29597), (2822, 24374), (3482, 19754), (5644, 12187), (6964, 9877)]