73153496

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37021}}^1$

素因数の和:37059

約数の個数: 32

約数和(自身を含む): 155492400

約数和(自身を除く): 82338904

約数列:

[1, 2, 4, 8, 13, 19, 26, 38, 52, 76, 104, 152, 247, 494, 988, 1976, 37021, 74042, 148084, 296168, 481273, 703399, 962546, 1406798, 1925092, 2813596, 3850184, 5627192, 9144187, 18288374, 36576748, 73153496]

約数ペア:

[(1, 73153496), (2, 36576748), (4, 18288374), (8, 9144187), (13, 5627192), (19, 3850184), (26, 2813596), (38, 1925092), (52, 1406798), (76, 962546), (104, 703399), (152, 481273), (247, 296168), (494, 148084), (988, 74042), (1976, 37021)]