22140664

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{1789}}^1$

素因数の和:1832

約数の個数: 64

約数和(自身を含む): 54129600

約数和(自身を除く): 31988936

約数列:

[1, 2, 4, 7, 8, 13, 14, 17, 26, 28, 34, 52, 56, 68, 91, 104, 119, 136, 182, 221, 238, 364, 442, 476, 728, 884, 952, 1547, 1768, 1789, 3094, 3578, 6188, 7156, 12376, 12523, 14312, 23257, 25046, 30413, 46514, 50092, 60826, 93028, 100184, 121652, 162799, 186056, 212891, 243304, 325598, 395369, 425782, 651196, 790738, 851564, 1302392, 1581476, 1703128, 2767583, 3162952, 5535166, 11070332, 22140664]

約数ペア:

[(1, 22140664), (2, 11070332), (4, 5535166), (7, 3162952), (8, 2767583), (13, 1703128), (14, 1581476), (17, 1302392), (26, 851564), (28, 790738), (34, 651196), (52, 425782), (56, 395369), (68, 325598), (91, 243304), (104, 212891), (119, 186056), (136, 162799), (182, 121652), (221, 100184), (238, 93028), (364, 60826), (442, 50092), (476, 46514), (728, 30413), (884, 25046), (952, 23257), (1547, 14312), (1768, 12523), (1789, 12376), (3094, 7156), (3578, 6188)]