1242496

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{571}}^1$

素因数の和:602

約数の個数: 32

約数和(自身を含む): 2625480

約数和(自身を除く): 1382984

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 128, 136, 272, 544, 571, 1088, 1142, 2176, 2284, 4568, 9136, 9707, 18272, 19414, 36544, 38828, 73088, 77656, 155312, 310624, 621248, 1242496]

約数ペア:

[(1, 1242496), (2, 621248), (4, 310624), (8, 155312), (16, 77656), (17, 73088), (32, 38828), (34, 36544), (64, 19414), (68, 18272), (128, 9707), (136, 9136), (272, 4568), (544, 2284), (571, 2176), (1088, 1142)]