29486908

素因数分解:

$2^2\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{499}}^1$

素因数の和:610

約数の個数: 48

約数和(自身を含む): 60480000

約数和(自身を除く): 30993092

約数列:

[1, 2, 4, 11, 17, 22, 34, 44, 68, 79, 158, 187, 316, 374, 499, 748, 869, 998, 1343, 1738, 1996, 2686, 3476, 5372, 5489, 8483, 10978, 14773, 16966, 21956, 29546, 33932, 39421, 59092, 78842, 93313, 157684, 186626, 373252, 433631, 670157, 867262, 1340314, 1734524, 2680628, 7371727, 14743454, 29486908]

約数ペア:

[(1, 29486908), (2, 14743454), (4, 7371727), (11, 2680628), (17, 1734524), (22, 1340314), (34, 867262), (44, 670157), (68, 433631), (79, 373252), (158, 186626), (187, 157684), (316, 93313), (374, 78842), (499, 59092), (748, 39421), (869, 33932), (998, 29546), (1343, 21956), (1738, 16966), (1996, 14773), (2686, 10978), (3476, 8483), (5372, 5489)]