22145084

素因数分解:

$2^2\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{47}}^1$

素因数の和:135

約数の個数: 72

約数和(自身を含む): 46484928

約数和(自身を除く): 24339844

約数列:

[1, 2, 4, 13, 17, 26, 34, 41, 47, 52, 68, 82, 94, 164, 169, 188, 221, 338, 442, 533, 611, 676, 697, 799, 884, 1066, 1222, 1394, 1598, 1927, 2132, 2444, 2788, 2873, 3196, 3854, 5746, 6929, 7708, 7943, 9061, 10387, 11492, 13858, 15886, 18122, 20774, 25051, 27716, 31772, 32759, 36244, 41548, 50102, 65518, 100204, 117793, 131036, 135031, 235586, 270062, 325663, 425867, 471172, 540124, 651326, 851734, 1302652, 1703468, 5536271, 11072542, 22145084]

約数ペア:

[(1, 22145084), (2, 11072542), (4, 5536271), (13, 1703468), (17, 1302652), (26, 851734), (34, 651326), (41, 540124), (47, 471172), (52, 425867), (68, 325663), (82, 270062), (94, 235586), (164, 135031), (169, 131036), (188, 117793), (221, 100204), (338, 65518), (442, 50102), (533, 41548), (611, 36244), (676, 32759), (697, 31772), (799, 27716), (884, 25051), (1066, 20774), (1222, 18122), (1394, 15886), (1598, 13858), (1927, 11492), (2132, 10387), (2444, 9061), (2788, 7943), (2873, 7708), (3196, 6929), (3854, 5746)]