71582264

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{10273}}^1$

素因数の和:10359

約数の個数: 32

約数和(自身を含む): 146712720

約数和(自身を除く): 75130456

約数列:

[1, 2, 4, 8, 13, 26, 52, 67, 104, 134, 268, 536, 871, 1742, 3484, 6968, 10273, 20546, 41092, 82184, 133549, 267098, 534196, 688291, 1068392, 1376582, 2753164, 5506328, 8947783, 17895566, 35791132, 71582264]

約数ペア:

[(1, 71582264), (2, 35791132), (4, 17895566), (8, 8947783), (13, 5506328), (26, 2753164), (52, 1376582), (67, 1068392), (104, 688291), (134, 534196), (268, 267098), (536, 133549), (871, 82184), (1742, 41092), (3484, 20546), (6968, 10273)]