56616664

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1033}}^1$

素因数の和:1100

約数の個数: 64

約数和(自身を含む): 125072640

約数和(自身を除く): 68455976

約数列:

[1, 2, 4, 8, 13, 17, 26, 31, 34, 52, 62, 68, 104, 124, 136, 221, 248, 403, 442, 527, 806, 884, 1033, 1054, 1612, 1768, 2066, 2108, 3224, 4132, 4216, 6851, 8264, 13429, 13702, 17561, 26858, 27404, 32023, 35122, 53716, 54808, 64046, 70244, 107432, 128092, 140488, 228293, 256184, 416299, 456586, 544391, 832598, 913172, 1088782, 1665196, 1826344, 2177564, 3330392, 4355128, 7077083, 14154166, 28308332, 56616664]

約数ペア:

[(1, 56616664), (2, 28308332), (4, 14154166), (8, 7077083), (13, 4355128), (17, 3330392), (26, 2177564), (31, 1826344), (34, 1665196), (52, 1088782), (62, 913172), (68, 832598), (104, 544391), (124, 456586), (136, 416299), (221, 256184), (248, 228293), (403, 140488), (442, 128092), (527, 107432), (806, 70244), (884, 64046), (1033, 54808), (1054, 53716), (1612, 35122), (1768, 32023), (2066, 27404), (2108, 26858), (3224, 17561), (4132, 13702), (4216, 13429), (6851, 8264)]