29718346

素因数分解:

$2^1\times 7^1\times {\mathrm{17}}^1\times {\mathrm{23}}^1\times {\mathrm{61}}^1\times {\mathrm{89}}^1$

素因数の和:199

約数の個数: 64

約数和(自身を含む): 57853440

約数和(自身を除く): 28135094

約数列:

[1, 2, 7, 14, 17, 23, 34, 46, 61, 89, 119, 122, 161, 178, 238, 322, 391, 427, 623, 782, 854, 1037, 1246, 1403, 1513, 2047, 2074, 2737, 2806, 3026, 4094, 5429, 5474, 7259, 9821, 10591, 10858, 14329, 14518, 19642, 21182, 23851, 28658, 34799, 38003, 47702, 69598, 76006, 92293, 124867, 166957, 184586, 243593, 249734, 333914, 487186, 646051, 874069, 1292102, 1748138, 2122739, 4245478, 14859173, 29718346]

約数ペア:

[(1, 29718346), (2, 14859173), (7, 4245478), (14, 2122739), (17, 1748138), (23, 1292102), (34, 874069), (46, 646051), (61, 487186), (89, 333914), (119, 249734), (122, 243593), (161, 184586), (178, 166957), (238, 124867), (322, 92293), (391, 76006), (427, 69598), (623, 47702), (782, 38003), (854, 34799), (1037, 28658), (1246, 23851), (1403, 21182), (1513, 19642), (2047, 14518), (2074, 14329), (2737, 10858), (2806, 10591), (3026, 9821), (4094, 7259), (5429, 5474)]