28897296

素因数分解:

$2^4\times 3^1\times {\mathrm{37}}^1\times {\mathrm{53}}^1\times {\mathrm{307}}^1$

素因数の和:408

約数の個数: 80

約数和(自身を含む): 78369984

約数和(自身を除く): 49472688

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 37, 48, 53, 74, 106, 111, 148, 159, 212, 222, 296, 307, 318, 424, 444, 592, 614, 636, 848, 888, 921, 1228, 1272, 1776, 1842, 1961, 2456, 2544, 3684, 3922, 4912, 5883, 7368, 7844, 11359, 11766, 14736, 15688, 16271, 22718, 23532, 31376, 32542, 34077, 45436, 47064, 48813, 65084, 68154, 90872, 94128, 97626, 130168, 136308, 181744, 195252, 260336, 272616, 390504, 545232, 602027, 781008, 1204054, 1806081, 2408108, 3612162, 4816216, 7224324, 9632432, 14448648, 28897296]

約数ペア:

[(1, 28897296), (2, 14448648), (3, 9632432), (4, 7224324), (6, 4816216), (8, 3612162), (12, 2408108), (16, 1806081), (24, 1204054), (37, 781008), (48, 602027), (53, 545232), (74, 390504), (106, 272616), (111, 260336), (148, 195252), (159, 181744), (212, 136308), (222, 130168), (296, 97626), (307, 94128), (318, 90872), (424, 68154), (444, 65084), (592, 48813), (614, 47064), (636, 45436), (848, 34077), (888, 32542), (921, 31376), (1228, 23532), (1272, 22718), (1776, 16271), (1842, 15688), (1961, 14736), (2456, 11766), (2544, 11359), (3684, 7844), (3922, 7368), (4912, 5883)]