15695640832

素因数分解:

$2^8\times {\mathrm{67}}^1\times {\mathrm{359}}^1\times {\mathrm{2549}}^1$

素因数の和:2991

約数の個数: 72

約数和(自身を含む): 31898664000

約数和(自身を除く): 16203023168

約数列:

[1, 2, 4, 8, 16, 32, 64, 67, 128, 134, 256, 268, 359, 536, 718, 1072, 1436, 2144, 2549, 2872, 4288, 5098, 5744, 8576, 10196, 11488, 17152, 20392, 22976, 24053, 40784, 45952, 48106, 81568, 91904, 96212, 163136, 170783, 192424, 326272, 341566, 384848, 652544, 683132, 769696, 915091, 1366264, 1539392, 1830182, 2732528, 3078784, 3660364, 5465056, 6157568, 7320728, 10930112, 14641456, 21860224, 29282912, 43720448, 58565824, 61311097, 117131648, 122622194, 234263296, 245244388, 490488776, 980977552, 1961955104, 3923910208, 7847820416, 15695640832]

約数ペア:

[(1, 15695640832), (2, 7847820416), (4, 3923910208), (8, 1961955104), (16, 980977552), (32, 490488776), (64, 245244388), (67, 234263296), (128, 122622194), (134, 117131648), (256, 61311097), (268, 58565824), (359, 43720448), (536, 29282912), (718, 21860224), (1072, 14641456), (1436, 10930112), (2144, 7320728), (2549, 6157568), (2872, 5465056), (4288, 3660364), (5098, 3078784), (5744, 2732528), (8576, 1830182), (10196, 1539392), (11488, 1366264), (17152, 915091), (20392, 769696), (22976, 683132), (24053, 652544), (40784, 384848), (45952, 341566), (48106, 326272), (81568, 192424), (91904, 170783), (96212, 163136)]