72368380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{107}}^1\times {\mathrm{4831}}^1$

素因数の和:4954

約数の個数: 48

約数和(自身を含む): 175343616

約数和(自身を除く): 102975236

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 70, 107, 140, 214, 428, 535, 749, 1070, 1498, 2140, 2996, 3745, 4831, 7490, 9662, 14980, 19324, 24155, 33817, 48310, 67634, 96620, 135268, 169085, 338170, 516917, 676340, 1033834, 2067668, 2584585, 3618419, 5169170, 7236838, 10338340, 14473676, 18092095, 36184190, 72368380]

約数ペア:

[(1, 72368380), (2, 36184190), (4, 18092095), (5, 14473676), (7, 10338340), (10, 7236838), (14, 5169170), (20, 3618419), (28, 2584585), (35, 2067668), (70, 1033834), (107, 676340), (140, 516917), (214, 338170), (428, 169085), (535, 135268), (749, 96620), (1070, 67634), (1498, 48310), (2140, 33817), (2996, 24155), (3745, 19324), (4831, 14980), (7490, 9662)]