64922396

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{101}}^1\times {\mathrm{2087}}^1$

素因数の和:2210

約数の個数: 48

約数和(自身を含む): 143119872

約数和(自身を除く): 78197476

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 101, 154, 202, 308, 404, 707, 1111, 1414, 2087, 2222, 2828, 4174, 4444, 7777, 8348, 14609, 15554, 22957, 29218, 31108, 45914, 58436, 91828, 160699, 210787, 321398, 421574, 642796, 843148, 1475509, 2318657, 2951018, 4637314, 5902036, 9274628, 16230599, 32461198, 64922396]

約数ペア:

[(1, 64922396), (2, 32461198), (4, 16230599), (7, 9274628), (11, 5902036), (14, 4637314), (22, 2951018), (28, 2318657), (44, 1475509), (77, 843148), (101, 642796), (154, 421574), (202, 321398), (308, 210787), (404, 160699), (707, 91828), (1111, 58436), (1414, 45914), (2087, 31108), (2222, 29218), (2828, 22957), (4174, 15554), (4444, 14609), (7777, 8348)]