42391096

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{53}}^1\times {\mathrm{61}}^1\times {\mathrm{149}}^1$

素因数の和:280

約数の個数: 64

約数和(自身を含む): 90396000

約数和(自身を除く): 48004904

約数列:

[1, 2, 4, 8, 11, 22, 44, 53, 61, 88, 106, 122, 149, 212, 244, 298, 424, 488, 583, 596, 671, 1166, 1192, 1342, 1639, 2332, 2684, 3233, 3278, 4664, 5368, 6466, 6556, 7897, 9089, 12932, 13112, 15794, 18178, 25864, 31588, 35563, 36356, 63176, 71126, 72712, 86867, 99979, 142252, 173734, 199958, 284504, 347468, 399916, 481717, 694936, 799832, 963434, 1926868, 3853736, 5298887, 10597774, 21195548, 42391096]

約数ペア:

[(1, 42391096), (2, 21195548), (4, 10597774), (8, 5298887), (11, 3853736), (22, 1926868), (44, 963434), (53, 799832), (61, 694936), (88, 481717), (106, 399916), (122, 347468), (149, 284504), (212, 199958), (244, 173734), (298, 142252), (424, 99979), (488, 86867), (583, 72712), (596, 71126), (671, 63176), (1166, 36356), (1192, 35563), (1342, 31588), (1639, 25864), (2332, 18178), (2684, 15794), (3233, 13112), (3278, 12932), (4664, 9089), (5368, 7897), (6466, 6556)]