28774496

素因数分解:

$2^5\times {\mathrm{29}}^1\times {\mathrm{101}}^1\times {\mathrm{307}}^1$

素因数の和:447

約数の個数: 48

約数和(自身を含む): 59376240

約数和(自身を除く): 30601744

約数列:

[1, 2, 4, 8, 16, 29, 32, 58, 101, 116, 202, 232, 307, 404, 464, 614, 808, 928, 1228, 1616, 2456, 2929, 3232, 4912, 5858, 8903, 9824, 11716, 17806, 23432, 31007, 35612, 46864, 62014, 71224, 93728, 124028, 142448, 248056, 284896, 496112, 899203, 992224, 1798406, 3596812, 7193624, 14387248, 28774496]

約数ペア:

[(1, 28774496), (2, 14387248), (4, 7193624), (8, 3596812), (16, 1798406), (29, 992224), (32, 899203), (58, 496112), (101, 284896), (116, 248056), (202, 142448), (232, 124028), (307, 93728), (404, 71224), (464, 62014), (614, 46864), (808, 35612), (928, 31007), (1228, 23432), (1616, 17806), (2456, 11716), (2929, 9824), (3232, 8903), (4912, 5858)]