73847984

素因数分解:

$2^4\times 7^1\times {\mathrm{19}}^1\times {\mathrm{34703}}^1$

素因数の和:34737

約数の個数: 40

約数和(自身を含む): 172131840

約数和(自身を除く): 98283856

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 38, 56, 76, 112, 133, 152, 266, 304, 532, 1064, 2128, 34703, 69406, 138812, 242921, 277624, 485842, 555248, 659357, 971684, 1318714, 1943368, 2637428, 3886736, 4615499, 5274856, 9230998, 10549712, 18461996, 36923992, 73847984]

約数ペア:

[(1, 73847984), (2, 36923992), (4, 18461996), (7, 10549712), (8, 9230998), (14, 5274856), (16, 4615499), (19, 3886736), (28, 2637428), (38, 1943368), (56, 1318714), (76, 971684), (112, 659357), (133, 555248), (152, 485842), (266, 277624), (304, 242921), (532, 138812), (1064, 69406), (2128, 34703)]