43138172

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{227}}^1\times {\mathrm{617}}^1$

素因数の和:866

約数の個数: 48

約数和(自身を含む): 94687488

約数和(自身を除く): 51549316

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 154, 227, 308, 454, 617, 908, 1234, 1589, 2468, 2497, 3178, 4319, 4994, 6356, 6787, 8638, 9988, 13574, 17276, 17479, 27148, 34958, 47509, 69916, 95018, 140059, 190036, 280118, 560236, 980413, 1540649, 1960826, 3081298, 3921652, 6162596, 10784543, 21569086, 43138172]

約数ペア:

[(1, 43138172), (2, 21569086), (4, 10784543), (7, 6162596), (11, 3921652), (14, 3081298), (22, 1960826), (28, 1540649), (44, 980413), (77, 560236), (154, 280118), (227, 190036), (308, 140059), (454, 95018), (617, 69916), (908, 47509), (1234, 34958), (1589, 27148), (2468, 17479), (2497, 17276), (3178, 13574), (4319, 9988), (4994, 8638), (6356, 6787)]