26279386

素因数分解:

$2^1\times 7^2\times {\mathrm{23}}^1\times {\mathrm{89}}^1\times {\mathrm{131}}^1$

素因数の和:259

約数の個数: 48

約数和(自身を含む): 48755520

約数和(自身を除く): 22476134

約数列:

[1, 2, 7, 14, 23, 46, 49, 89, 98, 131, 161, 178, 262, 322, 623, 917, 1127, 1246, 1834, 2047, 2254, 3013, 4094, 4361, 6026, 6419, 8722, 11659, 12838, 14329, 21091, 23318, 28658, 42182, 81613, 100303, 147637, 163226, 200606, 268157, 295274, 536314, 571291, 1142582, 1877099, 3754198, 13139693, 26279386]

約数ペア:

[(1, 26279386), (2, 13139693), (7, 3754198), (14, 1877099), (23, 1142582), (46, 571291), (49, 536314), (89, 295274), (98, 268157), (131, 200606), (161, 163226), (178, 147637), (262, 100303), (322, 81613), (623, 42182), (917, 28658), (1127, 23318), (1246, 21091), (1834, 14329), (2047, 12838), (2254, 11659), (3013, 8722), (4094, 6419), (4361, 6026)]