28199328

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{37}}^1\times {\mathrm{467}}^1$

素因数の和:534

約数の個数: 96

約数和(自身を含む): 80668224

約数和(自身を除く): 52468896

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 37, 48, 51, 68, 74, 96, 102, 111, 136, 148, 204, 222, 272, 296, 408, 444, 467, 544, 592, 629, 816, 888, 934, 1184, 1258, 1401, 1632, 1776, 1868, 1887, 2516, 2802, 3552, 3736, 3774, 5032, 5604, 7472, 7548, 7939, 10064, 11208, 14944, 15096, 15878, 17279, 20128, 22416, 23817, 30192, 31756, 34558, 44832, 47634, 51837, 60384, 63512, 69116, 95268, 103674, 127024, 138232, 190536, 207348, 254048, 276464, 293743, 381072, 414696, 552928, 587486, 762144, 829392, 881229, 1174972, 1658784, 1762458, 2349944, 3524916, 4699888, 7049832, 9399776, 14099664, 28199328]

約数ペア:

[(1, 28199328), (2, 14099664), (3, 9399776), (4, 7049832), (6, 4699888), (8, 3524916), (12, 2349944), (16, 1762458), (17, 1658784), (24, 1174972), (32, 881229), (34, 829392), (37, 762144), (48, 587486), (51, 552928), (68, 414696), (74, 381072), (96, 293743), (102, 276464), (111, 254048), (136, 207348), (148, 190536), (204, 138232), (222, 127024), (272, 103674), (296, 95268), (408, 69116), (444, 63512), (467, 60384), (544, 51837), (592, 47634), (629, 44832), (816, 34558), (888, 31756), (934, 30192), (1184, 23817), (1258, 22416), (1401, 20128), (1632, 17279), (1776, 15878), (1868, 15096), (1887, 14944), (2516, 11208), (2802, 10064), (3552, 7939), (3736, 7548), (3774, 7472), (5032, 5604)]