64295872

素因数分解:

$2^6\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{229}}^1$

素因数の和:389

約数の個数: 56

約数和(自身を含む): 132496560

約数和(自身を除く): 68200688

約数列:

[1, 2, 4, 8, 16, 32, 41, 64, 82, 107, 164, 214, 229, 328, 428, 458, 656, 856, 916, 1312, 1712, 1832, 2624, 3424, 3664, 4387, 6848, 7328, 8774, 9389, 14656, 17548, 18778, 24503, 35096, 37556, 49006, 70192, 75112, 98012, 140384, 150224, 196024, 280768, 300448, 392048, 600896, 784096, 1004623, 1568192, 2009246, 4018492, 8036984, 16073968, 32147936, 64295872]

約数ペア:

[(1, 64295872), (2, 32147936), (4, 16073968), (8, 8036984), (16, 4018492), (32, 2009246), (41, 1568192), (64, 1004623), (82, 784096), (107, 600896), (164, 392048), (214, 300448), (229, 280768), (328, 196024), (428, 150224), (458, 140384), (656, 98012), (856, 75112), (916, 70192), (1312, 49006), (1712, 37556), (1832, 35096), (2624, 24503), (3424, 18778), (3664, 17548), (4387, 14656), (6848, 9389), (7328, 8774)]