42623386

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{73}}^1\times {\mathrm{1321}}^1$

素因数の和:1426

約数の個数: 32

約数和(自身を含む): 73957968

約数和(自身を除く): 31334582

約数列:

[1, 2, 13, 17, 26, 34, 73, 146, 221, 442, 949, 1241, 1321, 1898, 2482, 2642, 16133, 17173, 22457, 32266, 34346, 44914, 96433, 192866, 291941, 583882, 1253629, 1639361, 2507258, 3278722, 21311693, 42623386]

約数ペア:

[(1, 42623386), (2, 21311693), (13, 3278722), (17, 2507258), (26, 1639361), (34, 1253629), (73, 583882), (146, 291941), (221, 192866), (442, 96433), (949, 44914), (1241, 34346), (1321, 32266), (1898, 22457), (2482, 17173), (2642, 16133)]