64030076

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{191}}^1\times {\mathrm{401}}^1$

素因数の和:626

約数の個数: 48

約数和(自身を含む): 129669120

約数和(自身を除く): 65639044

約数列:

[1, 2, 4, 11, 19, 22, 38, 44, 76, 191, 209, 382, 401, 418, 764, 802, 836, 1604, 2101, 3629, 4202, 4411, 7258, 7619, 8404, 8822, 14516, 15238, 17644, 30476, 39919, 76591, 79838, 83809, 153182, 159676, 167618, 306364, 335236, 842501, 1455229, 1685002, 2910458, 3370004, 5820916, 16007519, 32015038, 64030076]

約数ペア:

[(1, 64030076), (2, 32015038), (4, 16007519), (11, 5820916), (19, 3370004), (22, 2910458), (38, 1685002), (44, 1455229), (76, 842501), (191, 335236), (209, 306364), (382, 167618), (401, 159676), (418, 153182), (764, 83809), (802, 79838), (836, 76591), (1604, 39919), (2101, 30476), (3629, 17644), (4202, 15238), (4411, 14516), (7258, 8822), (7619, 8404)]