1428778912

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{151}}^1\times {\mathrm{26881}}^1$

素因数の和:27053

約数の個数: 48

約数和(自身を含む): 3089064384

約数和(自身を除く): 1660285472

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 151, 176, 302, 352, 604, 1208, 1661, 2416, 3322, 4832, 6644, 13288, 26576, 26881, 53152, 53762, 107524, 215048, 295691, 430096, 591382, 860192, 1182764, 2365528, 4059031, 4731056, 8118062, 9462112, 16236124, 32472248, 44649341, 64944496, 89298682, 129888992, 178597364, 357194728, 714389456, 1428778912]

約数ペア:

[(1, 1428778912), (2, 714389456), (4, 357194728), (8, 178597364), (11, 129888992), (16, 89298682), (22, 64944496), (32, 44649341), (44, 32472248), (88, 16236124), (151, 9462112), (176, 8118062), (302, 4731056), (352, 4059031), (604, 2365528), (1208, 1182764), (1661, 860192), (2416, 591382), (3322, 430096), (4832, 295691), (6644, 215048), (13288, 107524), (26576, 53762), (26881, 53152)]