25192912

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{4027}}^1$

素因数の和:4075

約数の個数: 40

約数和(自身を含む): 53942976

約数和(自身を除く): 28750064

約数列:

[1, 2, 4, 8, 16, 17, 23, 34, 46, 68, 92, 136, 184, 272, 368, 391, 782, 1564, 3128, 4027, 6256, 8054, 16108, 32216, 64432, 68459, 92621, 136918, 185242, 273836, 370484, 547672, 740968, 1095344, 1481936, 1574557, 3149114, 6298228, 12596456, 25192912]

約数ペア:

[(1, 25192912), (2, 12596456), (4, 6298228), (8, 3149114), (16, 1574557), (17, 1481936), (23, 1095344), (34, 740968), (46, 547672), (68, 370484), (92, 273836), (136, 185242), (184, 136918), (272, 92621), (368, 68459), (391, 64432), (782, 32216), (1564, 16108), (3128, 8054), (4027, 6256)]