7425872

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{1187}}^1$

素因数の和:1235

約数の個数: 40

約数和(自身を含む): 15909696

約数和(自身を除く): 8483824

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1187, 1564, 2374, 3128, 4748, 6256, 9496, 18992, 20179, 27301, 40358, 54602, 80716, 109204, 161432, 218408, 322864, 436816, 464117, 928234, 1856468, 3712936, 7425872]

約数ペア:

[(1, 7425872), (2, 3712936), (4, 1856468), (8, 928234), (16, 464117), (17, 436816), (23, 322864), (34, 218408), (46, 161432), (68, 109204), (92, 80716), (136, 54602), (184, 40358), (272, 27301), (368, 20179), (391, 18992), (782, 9496), (1187, 6256), (1564, 4748), (2374, 3128)]