67849456

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{307}}^1\times {\mathrm{727}}^1$

素因数の和:1061

約数の個数: 40

約数和(自身を含む): 139018880

約数和(自身を除く): 71169424

約数列:

[1, 2, 4, 8, 16, 19, 38, 76, 152, 304, 307, 614, 727, 1228, 1454, 2456, 2908, 4912, 5816, 5833, 11632, 11666, 13813, 23332, 27626, 46664, 55252, 93328, 110504, 221008, 223189, 446378, 892756, 1785512, 3571024, 4240591, 8481182, 16962364, 33924728, 67849456]

約数ペア:

[(1, 67849456), (2, 33924728), (4, 16962364), (8, 8481182), (16, 4240591), (19, 3571024), (38, 1785512), (76, 892756), (152, 446378), (304, 223189), (307, 221008), (614, 110504), (727, 93328), (1228, 55252), (1454, 46664), (2456, 27626), (2908, 23332), (4912, 13813), (5816, 11666), (5833, 11632)]