28630140688

素因数分解:

$2^4\times {\mathrm{157}}^1\times {\mathrm{769}}^1\times {\mathrm{14821}}^1$

素因数の和:15755

約数の個数: 40

約数和(自身を含む): 55900580120

約数和(自身を除く): 27270439432

約数列:

[1, 2, 4, 8, 16, 157, 314, 628, 769, 1256, 1538, 2512, 3076, 6152, 12304, 14821, 29642, 59284, 118568, 120733, 237136, 241466, 482932, 965864, 1931728, 2326897, 4653794, 9307588, 11397349, 18615176, 22794698, 37230352, 45589396, 91178792, 182357584, 1789383793, 3578767586, 7157535172, 14315070344, 28630140688]

約数ペア:

[(1, 28630140688), (2, 14315070344), (4, 7157535172), (8, 3578767586), (16, 1789383793), (157, 182357584), (314, 91178792), (628, 45589396), (769, 37230352), (1256, 22794698), (1538, 18615176), (2512, 11397349), (3076, 9307588), (6152, 4653794), (12304, 2326897), (14821, 1931728), (29642, 965864), (59284, 482932), (118568, 241466), (120733, 237136)]