65553376

素因数分解:

$2^5\times 7^2\times {\mathrm{97}}^1\times {\mathrm{431}}^1$

素因数の和:552

約数の個数: 72

約数和(自身を含む): 152028576

約数和(自身を除く): 86475200

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 49, 56, 97, 98, 112, 194, 196, 224, 388, 392, 431, 679, 776, 784, 862, 1358, 1552, 1568, 1724, 2716, 3017, 3104, 3448, 4753, 5432, 6034, 6896, 9506, 10864, 12068, 13792, 19012, 21119, 21728, 24136, 38024, 41807, 42238, 48272, 76048, 83614, 84476, 96544, 152096, 167228, 168952, 292649, 334456, 337904, 585298, 668912, 675808, 1170596, 1337824, 2048543, 2341192, 4097086, 4682384, 8194172, 9364768, 16388344, 32776688, 65553376]

約数ペア:

[(1, 65553376), (2, 32776688), (4, 16388344), (7, 9364768), (8, 8194172), (14, 4682384), (16, 4097086), (28, 2341192), (32, 2048543), (49, 1337824), (56, 1170596), (97, 675808), (98, 668912), (112, 585298), (194, 337904), (196, 334456), (224, 292649), (388, 168952), (392, 167228), (431, 152096), (679, 96544), (776, 84476), (784, 83614), (862, 76048), (1358, 48272), (1552, 42238), (1568, 41807), (1724, 38024), (2716, 24136), (3017, 21728), (3104, 21119), (3448, 19012), (4753, 13792), (5432, 12068), (6034, 10864), (6896, 9506)]