43748072

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{271}}^1\times {\mathrm{1187}}^1$

素因数の和:1481

約数の個数: 32

約数和(自身を含む): 87246720

約数和(自身を除く): 43498648

約数列:

[1, 2, 4, 8, 17, 34, 68, 136, 271, 542, 1084, 1187, 2168, 2374, 4607, 4748, 9214, 9496, 18428, 20179, 36856, 40358, 80716, 161432, 321677, 643354, 1286708, 2573416, 5468509, 10937018, 21874036, 43748072]

約数ペア:

[(1, 43748072), (2, 21874036), (4, 10937018), (8, 5468509), (17, 2573416), (34, 1286708), (68, 643354), (136, 321677), (271, 161432), (542, 80716), (1084, 40358), (1187, 36856), (2168, 20179), (2374, 18428), (4607, 9496), (4748, 9214)]