65501537296

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{2267}}^1\times {\mathrm{4481}}^1$

素因数の和:6800

約数の個数: 80

約数和(自身を含む): 141173964288

約数和(自身を除く): 75672426992

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 52, 62, 104, 124, 208, 248, 403, 496, 806, 1612, 2267, 3224, 4481, 4534, 6448, 8962, 9068, 17924, 18136, 29471, 35848, 36272, 58253, 58942, 70277, 71696, 116506, 117884, 138911, 140554, 233012, 235768, 277822, 281108, 466024, 471536, 555644, 562216, 913601, 932048, 1111288, 1124432, 1805843, 1827202, 2222576, 3611686, 3654404, 7223372, 7308808, 10158427, 14446744, 14617616, 20316854, 28893488, 40633708, 81267416, 132059551, 162534832, 264119102, 314911237, 528238204, 629822474, 1056476408, 1259644948, 2112952816, 2519289896, 4093846081, 5038579792, 8187692162, 16375384324, 32750768648, 65501537296]

約数ペア:

[(1, 65501537296), (2, 32750768648), (4, 16375384324), (8, 8187692162), (13, 5038579792), (16, 4093846081), (26, 2519289896), (31, 2112952816), (52, 1259644948), (62, 1056476408), (104, 629822474), (124, 528238204), (208, 314911237), (248, 264119102), (403, 162534832), (496, 132059551), (806, 81267416), (1612, 40633708), (2267, 28893488), (3224, 20316854), (4481, 14617616), (4534, 14446744), (6448, 10158427), (8962, 7308808), (9068, 7223372), (17924, 3654404), (18136, 3611686), (29471, 2222576), (35848, 1827202), (36272, 1805843), (58253, 1124432), (58942, 1111288), (70277, 932048), (71696, 913601), (116506, 562216), (117884, 555644), (138911, 471536), (140554, 466024), (233012, 281108), (235768, 277822)]