28978289856

素因数分解:

$2^6\times 3^2\times {\mathrm{2467}}^1\times {\mathrm{20393}}^1$

素因数の和:22878

約数の個数: 84

約数和(自身を含む): 83098779192

約数和(自身を除く): 54120489336

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 64, 72, 96, 144, 192, 288, 576, 2467, 4934, 7401, 9868, 14802, 19736, 20393, 22203, 29604, 39472, 40786, 44406, 59208, 61179, 78944, 81572, 88812, 118416, 122358, 157888, 163144, 177624, 183537, 236832, 244716, 326288, 355248, 367074, 473664, 489432, 652576, 710496, 734148, 978864, 1305152, 1420992, 1468296, 1957728, 2936592, 3915456, 5873184, 11746368, 50309531, 100619062, 150928593, 201238124, 301857186, 402476248, 452785779, 603714372, 804952496, 905571558, 1207428744, 1609904992, 1811143116, 2414857488, 3219809984, 3622286232, 4829714976, 7244572464, 9659429952, 14489144928, 28978289856]

約数ペア:

[(1, 28978289856), (2, 14489144928), (3, 9659429952), (4, 7244572464), (6, 4829714976), (8, 3622286232), (9, 3219809984), (12, 2414857488), (16, 1811143116), (18, 1609904992), (24, 1207428744), (32, 905571558), (36, 804952496), (48, 603714372), (64, 452785779), (72, 402476248), (96, 301857186), (144, 201238124), (192, 150928593), (288, 100619062), (576, 50309531), (2467, 11746368), (4934, 5873184), (7401, 3915456), (9868, 2936592), (14802, 1957728), (19736, 1468296), (20393, 1420992), (22203, 1305152), (29604, 978864), (39472, 734148), (40786, 710496), (44406, 652576), (59208, 489432), (61179, 473664), (78944, 367074), (81572, 355248), (88812, 326288), (118416, 244716), (122358, 236832), (157888, 183537), (163144, 177624)]