66298274

素因数分解:

$2^1\times 7^2\times {\mathrm{31}}^1\times {\mathrm{139}}^1\times {\mathrm{157}}^1$

素因数の和:343

約数の個数: 48

約数和(自身を含む): 121040640

約数和(自身を除く): 54742366

約数列:

[1, 2, 7, 14, 31, 49, 62, 98, 139, 157, 217, 278, 314, 434, 973, 1099, 1519, 1946, 2198, 3038, 4309, 4867, 6811, 7693, 8618, 9734, 13622, 15386, 21823, 30163, 34069, 43646, 60326, 68138, 152761, 211141, 238483, 305522, 422282, 476966, 676513, 1069327, 1353026, 2138654, 4735591, 9471182, 33149137, 66298274]

約数ペア:

[(1, 66298274), (2, 33149137), (7, 9471182), (14, 4735591), (31, 2138654), (49, 1353026), (62, 1069327), (98, 676513), (139, 476966), (157, 422282), (217, 305522), (278, 238483), (314, 211141), (434, 152761), (973, 68138), (1099, 60326), (1519, 43646), (1946, 34069), (2198, 30163), (3038, 21823), (4309, 15386), (4867, 13622), (6811, 9734), (7693, 8618)]