1340032

素因数分解:

$2^7\times {\mathrm{19}}^2\times {\mathrm{29}}^1$

素因数の和:81

約数の個数: 48

約数和(自身を含む): 2914650

約数和(自身を除く): 1574618

約数列:

[1, 2, 4, 8, 16, 19, 29, 32, 38, 58, 64, 76, 116, 128, 152, 232, 304, 361, 464, 551, 608, 722, 928, 1102, 1216, 1444, 1856, 2204, 2432, 2888, 3712, 4408, 5776, 8816, 10469, 11552, 17632, 20938, 23104, 35264, 41876, 46208, 70528, 83752, 167504, 335008, 670016, 1340032]

約数ペア:

[(1, 1340032), (2, 670016), (4, 335008), (8, 167504), (16, 83752), (19, 70528), (29, 46208), (32, 41876), (38, 35264), (58, 23104), (64, 20938), (76, 17632), (116, 11552), (128, 10469), (152, 8816), (232, 5776), (304, 4408), (361, 3712), (464, 2888), (551, 2432), (608, 2204), (722, 1856), (928, 1444), (1102, 1216)]