42974256

素因数分解:

$2^4\times 3^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{1129}}^1$

素因数の和:1214

約数の個数: 80

約数和(自身を含む): 121624160

約数和(自身を除く): 78649904

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 16, 24, 26, 39, 48, 52, 61, 78, 104, 122, 156, 183, 208, 244, 312, 366, 488, 624, 732, 793, 976, 1129, 1464, 1586, 2258, 2379, 2928, 3172, 3387, 4516, 4758, 6344, 6774, 9032, 9516, 12688, 13548, 14677, 18064, 19032, 27096, 29354, 38064, 44031, 54192, 58708, 68869, 88062, 117416, 137738, 176124, 206607, 234832, 275476, 352248, 413214, 550952, 704496, 826428, 895297, 1101904, 1652856, 1790594, 2685891, 3305712, 3581188, 5371782, 7162376, 10743564, 14324752, 21487128, 42974256]

約数ペア:

[(1, 42974256), (2, 21487128), (3, 14324752), (4, 10743564), (6, 7162376), (8, 5371782), (12, 3581188), (13, 3305712), (16, 2685891), (24, 1790594), (26, 1652856), (39, 1101904), (48, 895297), (52, 826428), (61, 704496), (78, 550952), (104, 413214), (122, 352248), (156, 275476), (183, 234832), (208, 206607), (244, 176124), (312, 137738), (366, 117416), (488, 88062), (624, 68869), (732, 58708), (793, 54192), (976, 44031), (1129, 38064), (1464, 29354), (1586, 27096), (2258, 19032), (2379, 18064), (2928, 14677), (3172, 13548), (3387, 12688), (4516, 9516), (4758, 9032), (6344, 6774)]