28370312128

素因数分解:

$2^6\times {\mathrm{89}}^1\times {\mathrm{107}}^1\times {\mathrm{46549}}^1$

素因数の和:46757

約数の個数: 56

約数和(自身を含む): 57463182000

約数和(自身を除く): 29092869872

約数列:

[1, 2, 4, 8, 16, 32, 64, 89, 107, 178, 214, 356, 428, 712, 856, 1424, 1712, 2848, 3424, 5696, 6848, 9523, 19046, 38092, 46549, 76184, 93098, 152368, 186196, 304736, 372392, 609472, 744784, 1489568, 2979136, 4142861, 4980743, 8285722, 9961486, 16571444, 19922972, 33142888, 39845944, 66285776, 79691888, 132571552, 159383776, 265143104, 318767552, 443286127, 886572254, 1773144508, 3546289016, 7092578032, 14185156064, 28370312128]

約数ペア:

[(1, 28370312128), (2, 14185156064), (4, 7092578032), (8, 3546289016), (16, 1773144508), (32, 886572254), (64, 443286127), (89, 318767552), (107, 265143104), (178, 159383776), (214, 132571552), (356, 79691888), (428, 66285776), (712, 39845944), (856, 33142888), (1424, 19922972), (1712, 16571444), (2848, 9961486), (3424, 8285722), (5696, 4980743), (6848, 4142861), (9523, 2979136), (19046, 1489568), (38092, 744784), (46549, 609472), (76184, 372392), (93098, 304736), (152368, 186196)]