39254684

素因数分解:

$2^2\times 7^2\times {\mathrm{19}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:247

約数の個数: 72

約数和(自身を含む): 85800960

約数和(自身を除く): 46546276

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 49, 76, 83, 98, 127, 133, 166, 196, 254, 266, 332, 508, 532, 581, 889, 931, 1162, 1577, 1778, 1862, 2324, 2413, 3154, 3556, 3724, 4067, 4826, 6223, 6308, 8134, 9652, 10541, 11039, 12446, 16268, 16891, 21082, 22078, 24892, 33782, 42164, 44156, 67564, 73787, 77273, 118237, 147574, 154546, 200279, 236474, 295148, 309092, 400558, 472948, 516509, 801116, 1033018, 1401953, 2066036, 2803906, 5607812, 9813671, 19627342, 39254684]

約数ペア:

[(1, 39254684), (2, 19627342), (4, 9813671), (7, 5607812), (14, 2803906), (19, 2066036), (28, 1401953), (38, 1033018), (49, 801116), (76, 516509), (83, 472948), (98, 400558), (127, 309092), (133, 295148), (166, 236474), (196, 200279), (254, 154546), (266, 147574), (332, 118237), (508, 77273), (532, 73787), (581, 67564), (889, 44156), (931, 42164), (1162, 33782), (1577, 24892), (1778, 22078), (1862, 21082), (2324, 16891), (2413, 16268), (3154, 12446), (3556, 11039), (3724, 10541), (4067, 9652), (4826, 8134), (6223, 6308)]