29916964

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{137}}^1\times {\mathrm{709}}^1$

素因数の和:868

約数の個数: 48

約数和(自身を含む): 65842560

約数和(自身を除く): 35925596

約数列:

[1, 2, 4, 7, 11, 14, 22, 28, 44, 77, 137, 154, 274, 308, 548, 709, 959, 1418, 1507, 1918, 2836, 3014, 3836, 4963, 6028, 7799, 9926, 10549, 15598, 19852, 21098, 31196, 42196, 54593, 97133, 109186, 194266, 218372, 388532, 679931, 1068463, 1359862, 2136926, 2719724, 4273852, 7479241, 14958482, 29916964]

約数ペア:

[(1, 29916964), (2, 14958482), (4, 7479241), (7, 4273852), (11, 2719724), (14, 2136926), (22, 1359862), (28, 1068463), (44, 679931), (77, 388532), (137, 218372), (154, 194266), (274, 109186), (308, 97133), (548, 54593), (709, 42196), (959, 31196), (1418, 21098), (1507, 19852), (1918, 15598), (2836, 10549), (3014, 9926), (3836, 7799), (4963, 6028)]