71464190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{12923}}^1$

素因数の和:13016

約数の個数: 32

約数和(自身を含む): 148884480

約数和(自身を除く): 77420290

約数列:

[1, 2, 5, 7, 10, 14, 35, 70, 79, 158, 395, 553, 790, 1106, 2765, 5530, 12923, 25846, 64615, 90461, 129230, 180922, 452305, 904610, 1020917, 2041834, 5104585, 7146419, 10209170, 14292838, 35732095, 71464190]

約数ペア:

[(1, 71464190), (2, 35732095), (5, 14292838), (7, 10209170), (10, 7146419), (14, 5104585), (35, 2041834), (70, 1020917), (79, 904610), (158, 452305), (395, 180922), (553, 129230), (790, 90461), (1106, 64615), (2765, 25846), (5530, 12923)]