22439116

素因数分解:

$2^2\times 7^1\times {\mathrm{17}}^2\times {\mathrm{47}}^1\times {\mathrm{59}}^1$

素因数の和:151

約数の個数: 72

約数和(自身を含む): 49512960

約数和(自身を除く): 27073844

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 47, 59, 68, 94, 118, 119, 188, 236, 238, 289, 329, 413, 476, 578, 658, 799, 826, 1003, 1156, 1316, 1598, 1652, 2006, 2023, 2773, 3196, 4012, 4046, 5546, 5593, 7021, 8092, 11092, 11186, 13583, 14042, 17051, 19411, 22372, 27166, 28084, 34102, 38822, 47141, 54332, 68204, 77644, 94282, 95081, 119357, 188564, 190162, 238714, 329987, 380324, 477428, 659974, 801397, 1319948, 1602794, 3205588, 5609779, 11219558, 22439116]

約数ペア:

[(1, 22439116), (2, 11219558), (4, 5609779), (7, 3205588), (14, 1602794), (17, 1319948), (28, 801397), (34, 659974), (47, 477428), (59, 380324), (68, 329987), (94, 238714), (118, 190162), (119, 188564), (188, 119357), (236, 95081), (238, 94282), (289, 77644), (329, 68204), (413, 54332), (476, 47141), (578, 38822), (658, 34102), (799, 28084), (826, 27166), (1003, 22372), (1156, 19411), (1316, 17051), (1598, 14042), (1652, 13583), (2006, 11186), (2023, 11092), (2773, 8092), (3196, 7021), (4012, 5593), (4046, 5546)]