67370888

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{659}}^1\times {\mathrm{983}}^1$

素因数の和:1661

約数の個数: 32

約数和(自身を含む): 136382400

約数和(自身を除く): 69011512

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 659, 983, 1318, 1966, 2636, 3932, 5272, 7864, 8567, 12779, 17134, 25558, 34268, 51116, 68536, 102232, 647797, 1295594, 2591188, 5182376, 8421361, 16842722, 33685444, 67370888]

約数ペア:

[(1, 67370888), (2, 33685444), (4, 16842722), (8, 8421361), (13, 5182376), (26, 2591188), (52, 1295594), (104, 647797), (659, 102232), (983, 68536), (1318, 51116), (1966, 34268), (2636, 25558), (3932, 17134), (5272, 12779), (7864, 8567)]