64786852

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{151}}^1\times {\mathrm{223}}^1$

素因数の和:428

約数の個数: 48

約数和(自身を含む): 126794752

約数和(自身を除く): 62007900

約数列:

[1, 2, 4, 13, 26, 37, 52, 74, 148, 151, 223, 302, 446, 481, 604, 892, 962, 1924, 1963, 2899, 3926, 5587, 5798, 7852, 8251, 11174, 11596, 16502, 22348, 33004, 33673, 67346, 72631, 107263, 134692, 145262, 214526, 290524, 429052, 437749, 875498, 1245901, 1750996, 2491802, 4983604, 16196713, 32393426, 64786852]

約数ペア:

[(1, 64786852), (2, 32393426), (4, 16196713), (13, 4983604), (26, 2491802), (37, 1750996), (52, 1245901), (74, 875498), (148, 437749), (151, 429052), (223, 290524), (302, 214526), (446, 145262), (481, 134692), (604, 107263), (892, 72631), (962, 67346), (1924, 33673), (1963, 33004), (2899, 22348), (3926, 16502), (5587, 11596), (5798, 11174), (7852, 8251)]