67401568

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1$

素因数の和:240

約数の個数: 96

約数和(自身を含む): 152832960

約数和(自身を除く): 85431392

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 32, 37, 52, 58, 74, 104, 116, 148, 151, 208, 232, 296, 302, 377, 416, 464, 481, 592, 604, 754, 928, 962, 1073, 1184, 1208, 1508, 1924, 1963, 2146, 2416, 3016, 3848, 3926, 4292, 4379, 4832, 5587, 6032, 7696, 7852, 8584, 8758, 11174, 12064, 13949, 15392, 15704, 17168, 17516, 22348, 27898, 31408, 34336, 35032, 44696, 55796, 56927, 62816, 70064, 72631, 89392, 111592, 113854, 140128, 145262, 162023, 178784, 223184, 227708, 290524, 324046, 446368, 455416, 581048, 648092, 910832, 1162096, 1296184, 1821664, 2106299, 2324192, 2592368, 4212598, 5184736, 8425196, 16850392, 33700784, 67401568]

約数ペア:

[(1, 67401568), (2, 33700784), (4, 16850392), (8, 8425196), (13, 5184736), (16, 4212598), (26, 2592368), (29, 2324192), (32, 2106299), (37, 1821664), (52, 1296184), (58, 1162096), (74, 910832), (104, 648092), (116, 581048), (148, 455416), (151, 446368), (208, 324046), (232, 290524), (296, 227708), (302, 223184), (377, 178784), (416, 162023), (464, 145262), (481, 140128), (592, 113854), (604, 111592), (754, 89392), (928, 72631), (962, 70064), (1073, 62816), (1184, 56927), (1208, 55796), (1508, 44696), (1924, 35032), (1963, 34336), (2146, 31408), (2416, 27898), (3016, 22348), (3848, 17516), (3926, 17168), (4292, 15704), (4379, 15392), (4832, 13949), (5587, 12064), (6032, 11174), (7696, 8758), (7852, 8584)]