71287728

素因数分解:

$2^4\times 3^1\times {\mathrm{263}}^1\times {\mathrm{5647}}^1$

素因数の和:5921

約数の個数: 40

約数和(自身を含む): 184892928

約数和(自身を除く): 113605200

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 263, 526, 789, 1052, 1578, 2104, 3156, 4208, 5647, 6312, 11294, 12624, 16941, 22588, 33882, 45176, 67764, 90352, 135528, 271056, 1485161, 2970322, 4455483, 5940644, 8910966, 11881288, 17821932, 23762576, 35643864, 71287728]

約数ペア:

[(1, 71287728), (2, 35643864), (3, 23762576), (4, 17821932), (6, 11881288), (8, 8910966), (12, 5940644), (16, 4455483), (24, 2970322), (48, 1485161), (263, 271056), (526, 135528), (789, 90352), (1052, 67764), (1578, 45176), (2104, 33882), (3156, 22588), (4208, 16941), (5647, 12624), (6312, 11294)]