66167638

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{53}}^1\times {\mathrm{73}}^1\times {\mathrm{503}}^1$

素因数の和:648

約数の個数: 32

約数和(自身を含む): 108755136

約数和(自身を除く): 42587498

約数列:

[1, 2, 17, 34, 53, 73, 106, 146, 503, 901, 1006, 1241, 1802, 2482, 3869, 7738, 8551, 17102, 26659, 36719, 53318, 65773, 73438, 131546, 453203, 624223, 906406, 1248446, 1946107, 3892214, 33083819, 66167638]

約数ペア:

[(1, 66167638), (2, 33083819), (17, 3892214), (34, 1946107), (53, 1248446), (73, 906406), (106, 624223), (146, 453203), (503, 131546), (901, 73438), (1006, 65773), (1241, 53318), (1802, 36719), (2482, 26659), (3869, 17102), (7738, 8551)]