40361384

素因数分解:

$2^3\times 7^1\times {\mathrm{41}}^1\times {\mathrm{17579}}^1$

素因数の和:17633

約数の個数: 32

約数和(自身を含む): 88603200

約数和(自身を除く): 48241816

約数列:

[1, 2, 4, 7, 8, 14, 28, 41, 56, 82, 164, 287, 328, 574, 1148, 2296, 17579, 35158, 70316, 123053, 140632, 246106, 492212, 720739, 984424, 1441478, 2882956, 5045173, 5765912, 10090346, 20180692, 40361384]

約数ペア:

[(1, 40361384), (2, 20180692), (4, 10090346), (7, 5765912), (8, 5045173), (14, 2882956), (28, 1441478), (41, 984424), (56, 720739), (82, 492212), (164, 246106), (287, 140632), (328, 123053), (574, 70316), (1148, 35158), (2296, 17579)]