66837364

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{2579}}^1$

素因数の和:2644

約数の個数: 48

約数和(自身を含む): 138700800

約数和(自身を除く): 71863436

約数列:

[1, 2, 4, 11, 19, 22, 31, 38, 44, 62, 76, 124, 209, 341, 418, 589, 682, 836, 1178, 1364, 2356, 2579, 5158, 6479, 10316, 12958, 25916, 28369, 49001, 56738, 79949, 98002, 113476, 159898, 196004, 319796, 539011, 879439, 1078022, 1519031, 1758878, 2156044, 3038062, 3517756, 6076124, 16709341, 33418682, 66837364]

約数ペア:

[(1, 66837364), (2, 33418682), (4, 16709341), (11, 6076124), (19, 3517756), (22, 3038062), (31, 2156044), (38, 1758878), (44, 1519031), (62, 1078022), (76, 879439), (124, 539011), (209, 319796), (341, 196004), (418, 159898), (589, 113476), (682, 98002), (836, 79949), (1178, 56738), (1364, 49001), (2356, 28369), (2579, 25916), (5158, 12958), (6479, 10316)]