71695456

素因数分解:

$2^5\times 7^1\times {\mathrm{101}}^1\times {\mathrm{3169}}^1$

素因数の和:3287

約数の個数: 48

約数和(自身を含む): 162963360

約数和(自身を除く): 91267904

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 101, 112, 202, 224, 404, 707, 808, 1414, 1616, 2828, 3169, 3232, 5656, 6338, 11312, 12676, 22183, 22624, 25352, 44366, 50704, 88732, 101408, 177464, 320069, 354928, 640138, 709856, 1280276, 2240483, 2560552, 4480966, 5121104, 8961932, 10242208, 17923864, 35847728, 71695456]

約数ペア:

[(1, 71695456), (2, 35847728), (4, 17923864), (7, 10242208), (8, 8961932), (14, 5121104), (16, 4480966), (28, 2560552), (32, 2240483), (56, 1280276), (101, 709856), (112, 640138), (202, 354928), (224, 320069), (404, 177464), (707, 101408), (808, 88732), (1414, 50704), (1616, 44366), (2828, 25352), (3169, 22624), (3232, 22183), (5656, 12676), (6338, 11312)]