79657312

素因数分解:

$2^5\times 7^1\times {\mathrm{199}}^1\times {\mathrm{1787}}^1$

素因数の和:2003

約数の個数: 48

約数和(自身を含む): 180230400

約数和(自身を除く): 100573088

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 199, 224, 398, 796, 1393, 1592, 1787, 2786, 3184, 3574, 5572, 6368, 7148, 11144, 12509, 14296, 22288, 25018, 28592, 44576, 50036, 57184, 100072, 200144, 355613, 400288, 711226, 1422452, 2489291, 2844904, 4978582, 5689808, 9957164, 11379616, 19914328, 39828656, 79657312]

約数ペア:

[(1, 79657312), (2, 39828656), (4, 19914328), (7, 11379616), (8, 9957164), (14, 5689808), (16, 4978582), (28, 2844904), (32, 2489291), (56, 1422452), (112, 711226), (199, 400288), (224, 355613), (398, 200144), (796, 100072), (1393, 57184), (1592, 50036), (1787, 44576), (2786, 28592), (3184, 25018), (3574, 22288), (5572, 14296), (6368, 12509), (7148, 11144)]