765895928

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{101}}^1\times {\mathrm{7127}}^1$

素因数の和:7260

約数の個数: 64

約数和(自身を含む): 1744934400

約数和(自身を除く): 979038472

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 56, 76, 101, 133, 152, 202, 266, 404, 532, 707, 808, 1064, 1414, 1919, 2828, 3838, 5656, 7127, 7676, 13433, 14254, 15352, 26866, 28508, 49889, 53732, 57016, 99778, 107464, 135413, 199556, 270826, 399112, 541652, 719827, 947891, 1083304, 1439654, 1895782, 2879308, 3791564, 5038789, 5758616, 7583128, 10077578, 13676713, 20155156, 27353426, 40310312, 54706852, 95736991, 109413704, 191473982, 382947964, 765895928]

約数ペア:

[(1, 765895928), (2, 382947964), (4, 191473982), (7, 109413704), (8, 95736991), (14, 54706852), (19, 40310312), (28, 27353426), (38, 20155156), (56, 13676713), (76, 10077578), (101, 7583128), (133, 5758616), (152, 5038789), (202, 3791564), (266, 2879308), (404, 1895782), (532, 1439654), (707, 1083304), (808, 947891), (1064, 719827), (1414, 541652), (1919, 399112), (2828, 270826), (3838, 199556), (5656, 135413), (7127, 107464), (7676, 99778), (13433, 57016), (14254, 53732), (15352, 49889), (26866, 28508)]