64786352

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{53}}^1\times {\mathrm{4021}}^1$

素因数の和:4101

約数の個数: 40

約数和(自身を含む): 134656560

約数和(自身を除く): 69870208

約数列:

[1, 2, 4, 8, 16, 19, 38, 53, 76, 106, 152, 212, 304, 424, 848, 1007, 2014, 4021, 4028, 8042, 8056, 16084, 16112, 32168, 64336, 76399, 152798, 213113, 305596, 426226, 611192, 852452, 1222384, 1704904, 3409808, 4049147, 8098294, 16196588, 32393176, 64786352]

約数ペア:

[(1, 64786352), (2, 32393176), (4, 16196588), (8, 8098294), (16, 4049147), (19, 3409808), (38, 1704904), (53, 1222384), (76, 852452), (106, 611192), (152, 426226), (212, 305596), (304, 213113), (424, 152798), (848, 76399), (1007, 64336), (2014, 32168), (4021, 16112), (4028, 16084), (8042, 8056)]