39670124

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{809}}^1$

素因数の和:890

約数の個数: 48

約数和(自身を含む): 80015040

約数和(自身を除く): 40344916

約数列:

[1, 2, 4, 13, 23, 26, 41, 46, 52, 82, 92, 164, 299, 533, 598, 809, 943, 1066, 1196, 1618, 1886, 2132, 3236, 3772, 10517, 12259, 18607, 21034, 24518, 33169, 37214, 42068, 49036, 66338, 74428, 132676, 241891, 431197, 483782, 762887, 862394, 967564, 1525774, 1724788, 3051548, 9917531, 19835062, 39670124]

約数ペア:

[(1, 39670124), (2, 19835062), (4, 9917531), (13, 3051548), (23, 1724788), (26, 1525774), (41, 967564), (46, 862394), (52, 762887), (82, 483782), (92, 431197), (164, 241891), (299, 132676), (533, 74428), (598, 66338), (809, 49036), (943, 42068), (1066, 37214), (1196, 33169), (1618, 24518), (1886, 21034), (2132, 18607), (3236, 12259), (3772, 10517)]