39983904

素因数分解:

$2^5\times 3^2\times {\mathrm{19}}^1\times {\mathrm{7307}}^1$

素因数の和:7342

約数の個数: 72

約数和(自身を含む): 119705040

約数和(自身を除く): 79721136

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 19, 24, 32, 36, 38, 48, 57, 72, 76, 96, 114, 144, 152, 171, 228, 288, 304, 342, 456, 608, 684, 912, 1368, 1824, 2736, 5472, 7307, 14614, 21921, 29228, 43842, 58456, 65763, 87684, 116912, 131526, 138833, 175368, 233824, 263052, 277666, 350736, 416499, 526104, 555332, 701472, 832998, 1052208, 1110664, 1249497, 1665996, 2104416, 2221328, 2498994, 3331992, 4442656, 4997988, 6663984, 9995976, 13327968, 19991952, 39983904]

約数ペア:

[(1, 39983904), (2, 19991952), (3, 13327968), (4, 9995976), (6, 6663984), (8, 4997988), (9, 4442656), (12, 3331992), (16, 2498994), (18, 2221328), (19, 2104416), (24, 1665996), (32, 1249497), (36, 1110664), (38, 1052208), (48, 832998), (57, 701472), (72, 555332), (76, 526104), (96, 416499), (114, 350736), (144, 277666), (152, 263052), (171, 233824), (228, 175368), (288, 138833), (304, 131526), (342, 116912), (456, 87684), (608, 65763), (684, 58456), (912, 43842), (1368, 29228), (1824, 21921), (2736, 14614), (5472, 7307)]