77145392

素因数分解:

$2^4\times {\mathrm{383}}^1\times {\mathrm{12589}}^1$

素因数の和:12980

約数の個数: 20

約数和(自身を含む): 149871360

約数和(自身を除く): 72725968

約数列:

[1, 2, 4, 8, 16, 383, 766, 1532, 3064, 6128, 12589, 25178, 50356, 100712, 201424, 4821587, 9643174, 19286348, 38572696, 77145392]

約数ペア:

[(1, 77145392), (2, 38572696), (4, 19286348), (8, 9643174), (16, 4821587), (383, 201424), (766, 100712), (1532, 50356), (3064, 25178), (6128, 12589)]