7907344

素因数分解:

$2^4\times {\mathrm{19}}^2\times {\mathrm{37}}^2$

素因数の和:120

約数の個数: 45

約数和(自身を含む): 16618077

約数和(自身を除く): 8710733

約数列:

[1, 2, 4, 8, 16, 19, 37, 38, 74, 76, 148, 152, 296, 304, 361, 592, 703, 722, 1369, 1406, 1444, 2738, 2812, 2888, 5476, 5624, 5776, 10952, 11248, 13357, 21904, 26011, 26714, 52022, 53428, 104044, 106856, 208088, 213712, 416176, 494209, 988418, 1976836, 3953672, 7907344]

約数ペア:

[(1, 7907344), (2, 3953672), (4, 1976836), (8, 988418), (16, 494209), (19, 416176), (37, 213712), (38, 208088), (74, 106856), (76, 104044), (148, 53428), (152, 52022), (296, 26714), (304, 26011), (361, 21904), (592, 13357), (703, 11248), (722, 10952), (1369, 5776), (1406, 5624), (1444, 5476), (2738, 2888)]