1569484384

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{42391}}^1$

素因数の和:42503

約数の個数: 48

約数和(自身を含む): 3365076960

約数和(自身を除く): 1795592576

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 89, 104, 178, 208, 356, 416, 712, 1157, 1424, 2314, 2848, 4628, 9256, 18512, 37024, 42391, 84782, 169564, 339128, 551083, 678256, 1102166, 1356512, 2204332, 3772799, 4408664, 7545598, 8817328, 15091196, 17634656, 30182392, 49046387, 60364784, 98092774, 120729568, 196185548, 392371096, 784742192, 1569484384]

約数ペア:

[(1, 1569484384), (2, 784742192), (4, 392371096), (8, 196185548), (13, 120729568), (16, 98092774), (26, 60364784), (32, 49046387), (52, 30182392), (89, 17634656), (104, 15091196), (178, 8817328), (208, 7545598), (356, 4408664), (416, 3772799), (712, 2204332), (1157, 1356512), (1424, 1102166), (2314, 678256), (2848, 551083), (4628, 339128), (9256, 169564), (18512, 84782), (37024, 42391)]