65464808

素因数分解:

$2^3\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{499}}^1$

素因数の和:582

約数の個数: 48

約数和(自身を含む): 132720000

約数和(自身を除く): 67255192

約数列:

[1, 2, 4, 8, 23, 31, 46, 62, 92, 124, 184, 248, 499, 529, 713, 998, 1058, 1426, 1996, 2116, 2852, 3992, 4232, 5704, 11477, 15469, 16399, 22954, 30938, 32798, 45908, 61876, 65596, 91816, 123752, 131192, 263971, 355787, 527942, 711574, 1055884, 1423148, 2111768, 2846296, 8183101, 16366202, 32732404, 65464808]

約数ペア:

[(1, 65464808), (2, 32732404), (4, 16366202), (8, 8183101), (23, 2846296), (31, 2111768), (46, 1423148), (62, 1055884), (92, 711574), (124, 527942), (184, 355787), (248, 263971), (499, 131192), (529, 123752), (713, 91816), (998, 65596), (1058, 61876), (1426, 45908), (1996, 32798), (2116, 30938), (2852, 22954), (3992, 16399), (4232, 15469), (5704, 11477)]