25330544

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4049}}^1$

素因数の和:4097

約数の個数: 40

約数和(自身を含む): 54237600

約数和(自身を除く): 28907056

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 4049, 6256, 8098, 16196, 32392, 64784, 68833, 93127, 137666, 186254, 275332, 372508, 550664, 745016, 1101328, 1490032, 1583159, 3166318, 6332636, 12665272, 25330544]

約数ペア:

[(1, 25330544), (2, 12665272), (4, 6332636), (8, 3166318), (16, 1583159), (17, 1490032), (23, 1101328), (34, 745016), (46, 550664), (68, 372508), (92, 275332), (136, 186254), (184, 137666), (272, 93127), (368, 68833), (391, 64784), (782, 32392), (1564, 16196), (3128, 8098), (4049, 6256)]