2810367728

素因数分解:

$2^4\times 7^1\times {\mathrm{29}}^1\times {\mathrm{865261}}^1$

素因数の和:865305

約数の個数: 40

約数和(自身を含む): 6437549280

約数和(自身を除く): 3627181552

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 29, 56, 58, 112, 116, 203, 232, 406, 464, 812, 1624, 3248, 865261, 1730522, 3461044, 6056827, 6922088, 12113654, 13844176, 24227308, 25092569, 48454616, 50185138, 96909232, 100370276, 175647983, 200740552, 351295966, 401481104, 702591932, 1405183864, 2810367728]

約数ペア:

[(1, 2810367728), (2, 1405183864), (4, 702591932), (7, 401481104), (8, 351295966), (14, 200740552), (16, 175647983), (28, 100370276), (29, 96909232), (56, 50185138), (58, 48454616), (112, 25092569), (116, 24227308), (203, 13844176), (232, 12113654), (406, 6922088), (464, 6056827), (812, 3461044), (1624, 1730522), (3248, 865261)]