672570664

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{34841}}^1$

素因数の和:34993

約数の個数: 32

約数和(自身を含む): 1337932800

約数和(自身を除く): 665362136

約数列:

[1, 2, 4, 8, 19, 38, 76, 127, 152, 254, 508, 1016, 2413, 4826, 9652, 19304, 34841, 69682, 139364, 278728, 661979, 1323958, 2647916, 4424807, 5295832, 8849614, 17699228, 35398456, 84071333, 168142666, 336285332, 672570664]

約数ペア:

[(1, 672570664), (2, 336285332), (4, 168142666), (8, 84071333), (19, 35398456), (38, 17699228), (76, 8849614), (127, 5295832), (152, 4424807), (254, 2647916), (508, 1323958), (1016, 661979), (2413, 278728), (4826, 139364), (9652, 69682), (19304, 34841)]