15347696

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{83}}^1\times {\mathrm{127}}^1$

素因数の和:238

約数の個数: 80

約数和(自身を含む): 37330944

約数和(自身を除く): 21983248

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 83, 91, 104, 112, 127, 166, 182, 208, 254, 332, 364, 508, 581, 664, 728, 889, 1016, 1079, 1162, 1328, 1456, 1651, 1778, 2032, 2158, 2324, 3302, 3556, 4316, 4648, 6604, 7112, 7553, 8632, 9296, 10541, 11557, 13208, 14224, 15106, 17264, 21082, 23114, 26416, 30212, 42164, 46228, 60424, 73787, 84328, 92456, 120848, 137033, 147574, 168656, 184912, 274066, 295148, 548132, 590296, 959231, 1096264, 1180592, 1918462, 2192528, 3836924, 7673848, 15347696]

約数ペア:

[(1, 15347696), (2, 7673848), (4, 3836924), (7, 2192528), (8, 1918462), (13, 1180592), (14, 1096264), (16, 959231), (26, 590296), (28, 548132), (52, 295148), (56, 274066), (83, 184912), (91, 168656), (104, 147574), (112, 137033), (127, 120848), (166, 92456), (182, 84328), (208, 73787), (254, 60424), (332, 46228), (364, 42164), (508, 30212), (581, 26416), (664, 23114), (728, 21082), (889, 17264), (1016, 15106), (1079, 14224), (1162, 13208), (1328, 11557), (1456, 10541), (1651, 9296), (1778, 8632), (2032, 7553), (2158, 7112), (2324, 6604), (3302, 4648), (3556, 4316)]