71646796

素因数分解:

$2^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{571}}^1$

素因数の和:734

約数の個数: 48

約数和(自身を含む): 143503360

約数和(自身を除く): 71856564

約数列:

[1, 2, 4, 13, 19, 26, 38, 52, 76, 127, 247, 254, 494, 508, 571, 988, 1142, 1651, 2284, 2413, 3302, 4826, 6604, 7423, 9652, 10849, 14846, 21698, 29692, 31369, 43396, 62738, 72517, 125476, 141037, 145034, 282074, 290068, 564148, 942721, 1377823, 1885442, 2755646, 3770884, 5511292, 17911699, 35823398, 71646796]

約数ペア:

[(1, 71646796), (2, 35823398), (4, 17911699), (13, 5511292), (19, 3770884), (26, 2755646), (38, 1885442), (52, 1377823), (76, 942721), (127, 564148), (247, 290068), (254, 282074), (494, 145034), (508, 141037), (571, 125476), (988, 72517), (1142, 62738), (1651, 43396), (2284, 31369), (2413, 29692), (3302, 21698), (4826, 14846), (6604, 10849), (7423, 9652)]