74943638

素因数分解:

$2^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{3659}}^1$

素因数の和:3705

約数の個数: 48

約数和(自身を含む): 150206400

約数和(自身を除く): 75262762

約数列:

[1, 2, 7, 11, 14, 19, 22, 38, 49, 77, 98, 133, 154, 209, 266, 418, 539, 931, 1078, 1463, 1862, 2926, 3659, 7318, 10241, 20482, 25613, 40249, 51226, 69521, 80498, 139042, 179291, 281743, 358582, 486647, 563486, 764731, 973294, 1529462, 1972201, 3406529, 3944402, 5353117, 6813058, 10706234, 37471819, 74943638]

約数ペア:

[(1, 74943638), (2, 37471819), (7, 10706234), (11, 6813058), (14, 5353117), (19, 3944402), (22, 3406529), (38, 1972201), (49, 1529462), (77, 973294), (98, 764731), (133, 563486), (154, 486647), (209, 358582), (266, 281743), (418, 179291), (539, 139042), (931, 80498), (1078, 69521), (1463, 51226), (1862, 40249), (2926, 25613), (3659, 20482), (7318, 10241)]