74920648

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{44809}}^1$

素因数の和:44845

約数の個数: 32

約数和(自身を含む): 161316000

約数和(自身を除く): 86395352

約数列:

[1, 2, 4, 8, 11, 19, 22, 38, 44, 76, 88, 152, 209, 418, 836, 1672, 44809, 89618, 179236, 358472, 492899, 851371, 985798, 1702742, 1971596, 3405484, 3943192, 6810968, 9365081, 18730162, 37460324, 74920648]

約数ペア:

[(1, 74920648), (2, 37460324), (4, 18730162), (8, 9365081), (11, 6810968), (19, 3943192), (22, 3405484), (38, 1971596), (44, 1702742), (76, 985798), (88, 851371), (152, 492899), (209, 358472), (418, 179236), (836, 89618), (1672, 44809)]