13577248

素因数分解:

$2^5\times {\mathrm{19}}^1\times {\mathrm{137}}^1\times {\mathrm{163}}^1$

素因数の和:329

約数の個数: 48

約数和(自身を含む): 28516320

約数和(自身を除く): 14939072

約数列:

[1, 2, 4, 8, 16, 19, 32, 38, 76, 137, 152, 163, 274, 304, 326, 548, 608, 652, 1096, 1304, 2192, 2603, 2608, 3097, 4384, 5206, 5216, 6194, 10412, 12388, 20824, 22331, 24776, 41648, 44662, 49552, 83296, 89324, 99104, 178648, 357296, 424289, 714592, 848578, 1697156, 3394312, 6788624, 13577248]

約数ペア:

[(1, 13577248), (2, 6788624), (4, 3394312), (8, 1697156), (16, 848578), (19, 714592), (32, 424289), (38, 357296), (76, 178648), (137, 99104), (152, 89324), (163, 83296), (274, 49552), (304, 44662), (326, 41648), (548, 24776), (608, 22331), (652, 20824), (1096, 12388), (1304, 10412), (2192, 6194), (2603, 5216), (2608, 5206), (3097, 4384)]