448781648

素因数分解:

$2^4\times 7^1\times {\mathrm{4006979}}^1$

素因数の和:4006994

約数の個数: 20

約数和(自身を含む): 993731040

約数和(自身を除く): 544949392

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 56, 112, 4006979, 8013958, 16027916, 28048853, 32055832, 56097706, 64111664, 112195412, 224390824, 448781648]

約数ペア:

[(1, 448781648), (2, 224390824), (4, 112195412), (7, 64111664), (8, 56097706), (14, 32055832), (16, 28048853), (28, 16027916), (56, 8013958), (112, 4006979)]