40033456

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{29}}^1\times {\mathrm{239}}^1$

素因数の和:314

約数の個数: 60

約数和(自身を含む): 85039200

約数和(自身を除く): 45005744

約数列:

[1, 2, 4, 8, 16, 19, 29, 38, 58, 76, 116, 152, 232, 239, 304, 361, 464, 478, 551, 722, 956, 1102, 1444, 1912, 2204, 2888, 3824, 4408, 4541, 5776, 6931, 8816, 9082, 10469, 13862, 18164, 20938, 27724, 36328, 41876, 55448, 72656, 83752, 86279, 110896, 131689, 167504, 172558, 263378, 345116, 526756, 690232, 1053512, 1380464, 2107024, 2502091, 5004182, 10008364, 20016728, 40033456]

約数ペア:

[(1, 40033456), (2, 20016728), (4, 10008364), (8, 5004182), (16, 2502091), (19, 2107024), (29, 1380464), (38, 1053512), (58, 690232), (76, 526756), (116, 345116), (152, 263378), (232, 172558), (239, 167504), (304, 131689), (361, 110896), (464, 86279), (478, 83752), (551, 72656), (722, 55448), (956, 41876), (1102, 36328), (1444, 27724), (1912, 20938), (2204, 18164), (2888, 13862), (3824, 10469), (4408, 9082), (4541, 8816), (5776, 6931)]