29118362

素因数分解:

$2^1\times 7^1\times {\mathrm{13}}^2\times {\mathrm{31}}^1\times {\mathrm{397}}^1$

素因数の和:463

約数の個数: 48

約数和(自身を含む): 55936512

約数和(自身を除く): 26818150

約数列:

[1, 2, 7, 13, 14, 26, 31, 62, 91, 169, 182, 217, 338, 397, 403, 434, 794, 806, 1183, 2366, 2779, 2821, 5161, 5239, 5558, 5642, 10322, 10478, 12307, 24614, 36127, 36673, 67093, 72254, 73346, 86149, 134186, 159991, 172298, 319982, 469651, 939302, 1119937, 2079883, 2239874, 4159766, 14559181, 29118362]

約数ペア:

[(1, 29118362), (2, 14559181), (7, 4159766), (13, 2239874), (14, 2079883), (26, 1119937), (31, 939302), (62, 469651), (91, 319982), (169, 172298), (182, 159991), (217, 134186), (338, 86149), (397, 73346), (403, 72254), (434, 67093), (794, 36673), (806, 36127), (1183, 24614), (2366, 12307), (2779, 10478), (2821, 10322), (5161, 5642), (5239, 5558)]