68505472

素因数分解:

$2^7\times 7^1\times {\mathrm{101}}^1\times {\mathrm{757}}^1$

素因数の和:879

約数の個数: 64

約数和(自身を含む): 157724640

約数和(自身を除く): 89219168

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 101, 112, 128, 202, 224, 404, 448, 707, 757, 808, 896, 1414, 1514, 1616, 2828, 3028, 3232, 5299, 5656, 6056, 6464, 10598, 11312, 12112, 12928, 21196, 22624, 24224, 42392, 45248, 48448, 76457, 84784, 90496, 96896, 152914, 169568, 305828, 339136, 535199, 611656, 678272, 1070398, 1223312, 2140796, 2446624, 4281592, 4893248, 8563184, 9786496, 17126368, 34252736, 68505472]

約数ペア:

[(1, 68505472), (2, 34252736), (4, 17126368), (7, 9786496), (8, 8563184), (14, 4893248), (16, 4281592), (28, 2446624), (32, 2140796), (56, 1223312), (64, 1070398), (101, 678272), (112, 611656), (128, 535199), (202, 339136), (224, 305828), (404, 169568), (448, 152914), (707, 96896), (757, 90496), (808, 84784), (896, 76457), (1414, 48448), (1514, 45248), (1616, 42392), (2828, 24224), (3028, 22624), (3232, 21196), (5299, 12928), (5656, 12112), (6056, 11312), (6464, 10598)]