78991666

素因数分解:

$2^1\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{74101}}^1$

素因数の和:74157

約数の個数: 16

約数和(自身を含む): 130715928

約数和(自身を除く): 51724262

約数列:

[1, 2, 13, 26, 41, 82, 533, 1066, 74101, 148202, 963313, 1926626, 3038141, 6076282, 39495833, 78991666]

約数ペア:

[(1, 78991666), (2, 39495833), (13, 6076282), (26, 3038141), (41, 1926626), (82, 963313), (533, 148202), (1066, 74101)]