67555184

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{359}}^1\times {\mathrm{619}}^1$

素因数の和:1005

約数の個数: 40

約数和(自身を含む): 138384000

約数和(自身を除く): 70828816

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 359, 619, 718, 1238, 1436, 2476, 2872, 4952, 5744, 6821, 9904, 11761, 13642, 23522, 27284, 47044, 54568, 94088, 109136, 188176, 222221, 444442, 888884, 1777768, 3555536, 4222199, 8444398, 16888796, 33777592, 67555184]

約数ペア:

[(1, 67555184), (2, 33777592), (4, 16888796), (8, 8444398), (16, 4222199), (19, 3555536), (38, 1777768), (76, 888884), (152, 444442), (304, 222221), (359, 188176), (619, 109136), (718, 94088), (1238, 54568), (1436, 47044), (2476, 27284), (2872, 23522), (4952, 13642), (5744, 11761), (6821, 9904)]