56704608

素因数分解:

$2^5\times 3^2\times {\mathrm{401}}^1\times {\mathrm{491}}^1$

素因数の和:908

約数の個数: 72

約数和(自身を含む): 161985096

約数和(自身を除く): 105280488

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 288, 401, 491, 802, 982, 1203, 1473, 1604, 1964, 2406, 2946, 3208, 3609, 3928, 4419, 4812, 5892, 6416, 7218, 7856, 8838, 9624, 11784, 12832, 14436, 15712, 17676, 19248, 23568, 28872, 35352, 38496, 47136, 57744, 70704, 115488, 141408, 196891, 393782, 590673, 787564, 1181346, 1575128, 1772019, 2362692, 3150256, 3544038, 4725384, 6300512, 7088076, 9450768, 14176152, 18901536, 28352304, 56704608]

約数ペア:

[(1, 56704608), (2, 28352304), (3, 18901536), (4, 14176152), (6, 9450768), (8, 7088076), (9, 6300512), (12, 4725384), (16, 3544038), (18, 3150256), (24, 2362692), (32, 1772019), (36, 1575128), (48, 1181346), (72, 787564), (96, 590673), (144, 393782), (288, 196891), (401, 141408), (491, 115488), (802, 70704), (982, 57744), (1203, 47136), (1473, 38496), (1604, 35352), (1964, 28872), (2406, 23568), (2946, 19248), (3208, 17676), (3609, 15712), (3928, 14436), (4419, 12832), (4812, 11784), (5892, 9624), (6416, 8838), (7218, 7856)]