28193664

素因数分解:

$2^7\times 3^1\times {\mathrm{73421}}^1$

素因数の和:73438

約数の個数: 32

約数和(自身を含む): 74890440

約数和(自身を除く): 46696776

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 32, 48, 64, 96, 128, 192, 384, 73421, 146842, 220263, 293684, 440526, 587368, 881052, 1174736, 1762104, 2349472, 3524208, 4698944, 7048416, 9397888, 14096832, 28193664]

約数ペア:

[(1, 28193664), (2, 14096832), (3, 9397888), (4, 7048416), (6, 4698944), (8, 3524208), (12, 2349472), (16, 1762104), (24, 1174736), (32, 881052), (48, 587368), (64, 440526), (96, 293684), (128, 220263), (192, 146842), (384, 73421)]