66306032

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{191}}^1\times {\mathrm{1669}}^1$

素因数の和:1881

約数の個数: 40

約数和(自身を含む): 139157760

約数和(自身を除く): 72851728

約数列:

[1, 2, 4, 8, 13, 16, 26, 52, 104, 191, 208, 382, 764, 1528, 1669, 2483, 3056, 3338, 4966, 6676, 9932, 13352, 19864, 21697, 26704, 39728, 43394, 86788, 173576, 318779, 347152, 637558, 1275116, 2550232, 4144127, 5100464, 8288254, 16576508, 33153016, 66306032]

約数ペア:

[(1, 66306032), (2, 33153016), (4, 16576508), (8, 8288254), (13, 5100464), (16, 4144127), (26, 2550232), (52, 1275116), (104, 637558), (191, 347152), (208, 318779), (382, 173576), (764, 86788), (1528, 43394), (1669, 39728), (2483, 26704), (3056, 21697), (3338, 19864), (4966, 13352), (6676, 9932)]