67407928

素因数分解:

$2^3\times 7^2\times {\mathrm{61}}^1\times {\mathrm{2819}}^1$

素因数の和:2900

約数の個数: 48

約数和(自身を含む): 149488200

約数和(自身を除く): 82080272

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 61, 98, 122, 196, 244, 392, 427, 488, 854, 1708, 2819, 2989, 3416, 5638, 5978, 11276, 11956, 19733, 22552, 23912, 39466, 78932, 138131, 157864, 171959, 276262, 343918, 552524, 687836, 1105048, 1203713, 1375672, 2407426, 4814852, 8425991, 9629704, 16851982, 33703964, 67407928]

約数ペア:

[(1, 67407928), (2, 33703964), (4, 16851982), (7, 9629704), (8, 8425991), (14, 4814852), (28, 2407426), (49, 1375672), (56, 1203713), (61, 1105048), (98, 687836), (122, 552524), (196, 343918), (244, 276262), (392, 171959), (427, 157864), (488, 138131), (854, 78932), (1708, 39466), (2819, 23912), (2989, 22552), (3416, 19733), (5638, 11956), (5978, 11276)]