42737786

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^2\times {\mathrm{127}}^1$

素因数の和:235

約数の個数: 48

約数和(自身を含む): 81414144

約数和(自身を除く): 38676358

約数列:

[1, 2, 7, 13, 14, 26, 43, 86, 91, 127, 182, 254, 301, 559, 602, 889, 1118, 1651, 1778, 1849, 3302, 3698, 3913, 5461, 7826, 10922, 11557, 12943, 23114, 24037, 25886, 38227, 48074, 70993, 76454, 141986, 168259, 234823, 336518, 469646, 496951, 993902, 1643761, 3052699, 3287522, 6105398, 21368893, 42737786]

約数ペア:

[(1, 42737786), (2, 21368893), (7, 6105398), (13, 3287522), (14, 3052699), (26, 1643761), (43, 993902), (86, 496951), (91, 469646), (127, 336518), (182, 234823), (254, 168259), (301, 141986), (559, 76454), (602, 70993), (889, 48074), (1118, 38227), (1651, 25886), (1778, 24037), (1849, 23114), (3302, 12943), (3698, 11557), (3913, 10922), (5461, 7826)]