71947528

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{15269}}^1$

素因数の和:15325

約数の個数: 32

約数和(自身を含む): 146592000

約数和(自身を除く): 74644472

約数列:

[1, 2, 4, 8, 19, 31, 38, 62, 76, 124, 152, 248, 589, 1178, 2356, 4712, 15269, 30538, 61076, 122152, 290111, 473339, 580222, 946678, 1160444, 1893356, 2320888, 3786712, 8993441, 17986882, 35973764, 71947528]

約数ペア:

[(1, 71947528), (2, 35973764), (4, 17986882), (8, 8993441), (19, 3786712), (31, 2320888), (38, 1893356), (62, 1160444), (76, 946678), (124, 580222), (152, 473339), (248, 290111), (589, 122152), (1178, 61076), (2356, 30538), (4712, 15269)]