56617072

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{163}}^1\times {\mathrm{1277}}^1$

素因数の和:1465

約数の個数: 40

約数和(自身を含む): 116952336

約数和(自身を除く): 60335264

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 163, 272, 326, 652, 1277, 1304, 2554, 2608, 2771, 5108, 5542, 10216, 11084, 20432, 21709, 22168, 43418, 44336, 86836, 173672, 208151, 347344, 416302, 832604, 1665208, 3330416, 3538567, 7077134, 14154268, 28308536, 56617072]

約数ペア:

[(1, 56617072), (2, 28308536), (4, 14154268), (8, 7077134), (16, 3538567), (17, 3330416), (34, 1665208), (68, 832604), (136, 416302), (163, 347344), (272, 208151), (326, 173672), (652, 86836), (1277, 44336), (1304, 43418), (2554, 22168), (2608, 21709), (2771, 20432), (5108, 11084), (5542, 10216)]