73666994

素因数分解:

$2^1\times {\mathrm{251}}^1\times {\mathrm{257}}^1\times {\mathrm{571}}^1$

素因数の和:1081

約数の個数: 16

約数和(自身を含む): 111567456

約数和(自身を除く): 37900462

約数列:

[1, 2, 251, 257, 502, 514, 571, 1142, 64507, 129014, 143321, 146747, 286642, 293494, 36833497, 73666994]

約数ペア:

[(1, 73666994), (2, 36833497), (251, 293494), (257, 286642), (502, 146747), (514, 143321), (571, 129014), (1142, 64507)]