28447392

素因数分解:

$2^5\times 3^1\times {\mathrm{17}}^1\times {\mathrm{17431}}^1$

素因数の和:17461

約数の個数: 48

約数和(自身を含む): 79071552

約数和(自身を除く): 50624160

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 17, 24, 32, 34, 48, 51, 68, 96, 102, 136, 204, 272, 408, 544, 816, 1632, 17431, 34862, 52293, 69724, 104586, 139448, 209172, 278896, 296327, 418344, 557792, 592654, 836688, 888981, 1185308, 1673376, 1777962, 2370616, 3555924, 4741232, 7111848, 9482464, 14223696, 28447392]

約数ペア:

[(1, 28447392), (2, 14223696), (3, 9482464), (4, 7111848), (6, 4741232), (8, 3555924), (12, 2370616), (16, 1777962), (17, 1673376), (24, 1185308), (32, 888981), (34, 836688), (48, 592654), (51, 557792), (68, 418344), (96, 296327), (102, 278896), (136, 209172), (204, 139448), (272, 104586), (408, 69724), (544, 52293), (816, 34862), (1632, 17431)]