84358708

素因数分解:

$2^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{257}}^1\times {\mathrm{617}}^1$

素因数の和:904

約数の個数: 48

約数和(自身を含む): 178577280

約数和(自身を除く): 94218572

約数列:

[1, 2, 4, 7, 14, 19, 28, 38, 76, 133, 257, 266, 514, 532, 617, 1028, 1234, 1799, 2468, 3598, 4319, 4883, 7196, 8638, 9766, 11723, 17276, 19532, 23446, 34181, 46892, 68362, 82061, 136724, 158569, 164122, 317138, 328244, 634276, 1109983, 2219966, 3012811, 4439932, 6025622, 12051244, 21089677, 42179354, 84358708]

約数ペア:

[(1, 84358708), (2, 42179354), (4, 21089677), (7, 12051244), (14, 6025622), (19, 4439932), (28, 3012811), (38, 2219966), (76, 1109983), (133, 634276), (257, 328244), (266, 317138), (514, 164122), (532, 158569), (617, 136724), (1028, 82061), (1234, 68362), (1799, 46892), (2468, 34181), (3598, 23446), (4319, 19532), (4883, 17276), (7196, 11723), (8638, 9766)]