70955768

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{823}}^1\times {\mathrm{829}}^1$

素因数の和:1671

約数の個数: 32

約数和(自身を含む): 143623200

約数和(自身を除く): 72667432

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 823, 829, 1646, 1658, 3292, 3316, 6584, 6632, 10699, 10777, 21398, 21554, 42796, 43108, 85592, 86216, 682267, 1364534, 2729068, 5458136, 8869471, 17738942, 35477884, 70955768]

約数ペア:

[(1, 70955768), (2, 35477884), (4, 17738942), (8, 8869471), (13, 5458136), (26, 2729068), (52, 1364534), (104, 682267), (823, 86216), (829, 85592), (1646, 43108), (1658, 42796), (3292, 21554), (3316, 21398), (6584, 10777), (6632, 10699)]