43398964

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{29}}^2\times {\mathrm{97}}^1$

素因数の和:185

約数の個数: 72

約数和(自身を含む): 95600960

約数和(自身を除く): 52201996

約数列:

[1, 2, 4, 7, 14, 19, 28, 29, 38, 58, 76, 97, 116, 133, 194, 203, 266, 388, 406, 532, 551, 679, 812, 841, 1102, 1358, 1682, 1843, 2204, 2716, 2813, 3364, 3686, 3857, 5626, 5887, 7372, 7714, 11252, 11774, 12901, 15428, 15979, 19691, 23548, 25802, 31958, 39382, 51604, 53447, 63916, 78764, 81577, 106894, 111853, 163154, 213788, 223706, 326308, 374129, 447412, 571039, 748258, 1142078, 1496516, 1549963, 2284156, 3099926, 6199852, 10849741, 21699482, 43398964]

約数ペア:

[(1, 43398964), (2, 21699482), (4, 10849741), (7, 6199852), (14, 3099926), (19, 2284156), (28, 1549963), (29, 1496516), (38, 1142078), (58, 748258), (76, 571039), (97, 447412), (116, 374129), (133, 326308), (194, 223706), (203, 213788), (266, 163154), (388, 111853), (406, 106894), (532, 81577), (551, 78764), (679, 63916), (812, 53447), (841, 51604), (1102, 39382), (1358, 31958), (1682, 25802), (1843, 23548), (2204, 19691), (2716, 15979), (2813, 15428), (3364, 12901), (3686, 11774), (3857, 11252), (5626, 7714), (5887, 7372)]