65404048

素因数分解:

$2^4\times {\mathrm{29}}^1\times {\mathrm{31}}^1\times {\mathrm{4547}}^1$

素因数の和:4615

約数の個数: 40

約数和(自身を含む): 135348480

約数和(自身を除く): 69944432

約数列:

[1, 2, 4, 8, 16, 29, 31, 58, 62, 116, 124, 232, 248, 464, 496, 899, 1798, 3596, 4547, 7192, 9094, 14384, 18188, 36376, 72752, 131863, 140957, 263726, 281914, 527452, 563828, 1054904, 1127656, 2109808, 2255312, 4087753, 8175506, 16351012, 32702024, 65404048]

約数ペア:

[(1, 65404048), (2, 32702024), (4, 16351012), (8, 8175506), (16, 4087753), (29, 2255312), (31, 2109808), (58, 1127656), (62, 1054904), (116, 563828), (124, 527452), (232, 281914), (248, 263726), (464, 140957), (496, 131863), (899, 72752), (1798, 36376), (3596, 18188), (4547, 14384), (7192, 9094)]