15705625984

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{7217659}}^1$

素因数の和:7217690

約数の個数: 32

約数和(自身を含む): 33129059400

約数和(自身を除く): 17423433416

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 1088, 2176, 7217659, 14435318, 28870636, 57741272, 115482544, 122700203, 230965088, 245400406, 461930176, 490800812, 923860352, 981601624, 1963203248, 3926406496, 7852812992, 15705625984]

約数ペア:

[(1, 15705625984), (2, 7852812992), (4, 3926406496), (8, 1963203248), (16, 981601624), (17, 923860352), (32, 490800812), (34, 461930176), (64, 245400406), (68, 230965088), (128, 122700203), (136, 115482544), (272, 57741272), (544, 28870636), (1088, 14435318), (2176, 7217659)]