73706968

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{67}}^1\times {\mathrm{8089}}^1$

素因数の和:8179

約数の個数: 32

約数和(自身を含む): 148532400

約数和(自身を除く): 74825432

約数列:

[1, 2, 4, 8, 17, 34, 67, 68, 134, 136, 268, 536, 1139, 2278, 4556, 8089, 9112, 16178, 32356, 64712, 137513, 275026, 541963, 550052, 1083926, 1100104, 2167852, 4335704, 9213371, 18426742, 36853484, 73706968]

約数ペア:

[(1, 73706968), (2, 36853484), (4, 18426742), (8, 9213371), (17, 4335704), (34, 2167852), (67, 1100104), (68, 1083926), (134, 550052), (136, 541963), (268, 275026), (536, 137513), (1139, 64712), (2278, 32356), (4556, 16178), (8089, 9112)]