78341432

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{37}}^1\times {\mathrm{20359}}^1$

素因数の和:20415

約数の個数: 32

約数和(自身を含む): 162472800

約数和(自身を除く): 84131368

約数列:

[1, 2, 4, 8, 13, 26, 37, 52, 74, 104, 148, 296, 481, 962, 1924, 3848, 20359, 40718, 81436, 162872, 264667, 529334, 753283, 1058668, 1506566, 2117336, 3013132, 6026264, 9792679, 19585358, 39170716, 78341432]

約数ペア:

[(1, 78341432), (2, 39170716), (4, 19585358), (8, 9792679), (13, 6026264), (26, 3013132), (37, 2117336), (52, 1506566), (74, 1058668), (104, 753283), (148, 529334), (296, 264667), (481, 162872), (962, 81436), (1924, 40718), (3848, 20359)]