33228790

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{23}}^1\times {\mathrm{20639}}^1$

素因数の和:20676

約数の個数: 32

約数和(自身を含む): 71331840

約数和(自身を除く): 38103050

約数列:

[1, 2, 5, 7, 10, 14, 23, 35, 46, 70, 115, 161, 230, 322, 805, 1610, 20639, 41278, 103195, 144473, 206390, 288946, 474697, 722365, 949394, 1444730, 2373485, 3322879, 4746970, 6645758, 16614395, 33228790]

約数ペア:

[(1, 33228790), (2, 16614395), (5, 6645758), (7, 4746970), (10, 3322879), (14, 2373485), (23, 1444730), (35, 949394), (46, 722365), (70, 474697), (115, 288946), (161, 206390), (230, 144473), (322, 103195), (805, 41278), (1610, 20639)]