22214444

素因数分解:

$2^2\times 7^2\times {\mathrm{17}}^1\times {\mathrm{59}}^1\times {\mathrm{113}}^1$

素因数の和:207

約数の個数: 72

約数和(自身を含む): 49124880

約数和(自身を除く): 26910436

約数列:

[1, 2, 4, 7, 14, 17, 28, 34, 49, 59, 68, 98, 113, 118, 119, 196, 226, 236, 238, 413, 452, 476, 791, 826, 833, 1003, 1582, 1652, 1666, 1921, 2006, 2891, 3164, 3332, 3842, 4012, 5537, 5782, 6667, 7021, 7684, 11074, 11564, 13334, 13447, 14042, 22148, 26668, 26894, 28084, 46669, 49147, 53788, 93338, 94129, 98294, 113339, 186676, 188258, 196588, 226678, 326683, 376516, 453356, 653366, 793373, 1306732, 1586746, 3173492, 5553611, 11107222, 22214444]

約数ペア:

[(1, 22214444), (2, 11107222), (4, 5553611), (7, 3173492), (14, 1586746), (17, 1306732), (28, 793373), (34, 653366), (49, 453356), (59, 376516), (68, 326683), (98, 226678), (113, 196588), (118, 188258), (119, 186676), (196, 113339), (226, 98294), (236, 94129), (238, 93338), (413, 53788), (452, 49147), (476, 46669), (791, 28084), (826, 26894), (833, 26668), (1003, 22148), (1582, 14042), (1652, 13447), (1666, 13334), (1921, 11564), (2006, 11074), (2891, 7684), (3164, 7021), (3332, 6667), (3842, 5782), (4012, 5537)]