64409984

素因数分解:

$2^7\times {\mathrm{607}}^1\times {\mathrm{829}}^1$

素因数の和:1450

約数の個数: 32

約数和(自身を含む): 128683200

約数和(自身を除く): 64273216

約数列:

[1, 2, 4, 8, 16, 32, 64, 128, 607, 829, 1214, 1658, 2428, 3316, 4856, 6632, 9712, 13264, 19424, 26528, 38848, 53056, 77696, 106112, 503203, 1006406, 2012812, 4025624, 8051248, 16102496, 32204992, 64409984]

約数ペア:

[(1, 64409984), (2, 32204992), (4, 16102496), (8, 8051248), (16, 4025624), (32, 2012812), (64, 1006406), (128, 503203), (607, 106112), (829, 77696), (1214, 53056), (1658, 38848), (2428, 26528), (3316, 19424), (4856, 13264), (6632, 9712)]