1597456

素因数分解:

$2^4\times 7^1\times {\mathrm{17}}^1\times {\mathrm{839}}^1$

素因数の和:871

約数の個数: 40

約数和(自身を含む): 3749760

約数和(自身を除く): 2152304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 34, 56, 68, 112, 119, 136, 238, 272, 476, 839, 952, 1678, 1904, 3356, 5873, 6712, 11746, 13424, 14263, 23492, 28526, 46984, 57052, 93968, 99841, 114104, 199682, 228208, 399364, 798728, 1597456]

約数ペア:

[(1, 1597456), (2, 798728), (4, 399364), (7, 228208), (8, 199682), (14, 114104), (16, 99841), (17, 93968), (28, 57052), (34, 46984), (56, 28526), (68, 23492), (112, 14263), (119, 13424), (136, 11746), (238, 6712), (272, 5873), (476, 3356), (839, 1904), (952, 1678)]