961213568

素因数分解:

$2^7\times 7^1\times {\mathrm{383}}^1\times {\mathrm{2801}}^1$

素因数の和:3205

約数の個数: 64

約数和(自身を含む): 2194974720

約数和(自身を除く): 1233761152

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 128, 224, 383, 448, 766, 896, 1532, 2681, 2801, 3064, 5362, 5602, 6128, 10724, 11204, 12256, 19607, 21448, 22408, 24512, 39214, 42896, 44816, 49024, 78428, 85792, 89632, 156856, 171584, 179264, 313712, 343168, 358528, 627424, 1072783, 1254848, 2145566, 2509696, 4291132, 7509481, 8582264, 15018962, 17164528, 30037924, 34329056, 60075848, 68658112, 120151696, 137316224, 240303392, 480606784, 961213568]

約数ペア:

[(1, 961213568), (2, 480606784), (4, 240303392), (7, 137316224), (8, 120151696), (14, 68658112), (16, 60075848), (28, 34329056), (32, 30037924), (56, 17164528), (64, 15018962), (112, 8582264), (128, 7509481), (224, 4291132), (383, 2509696), (448, 2145566), (766, 1254848), (896, 1072783), (1532, 627424), (2681, 358528), (2801, 343168), (3064, 313712), (5362, 179264), (5602, 171584), (6128, 156856), (10724, 89632), (11204, 85792), (12256, 78428), (19607, 49024), (21448, 44816), (22408, 42896), (24512, 39214)]