38792390

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{47}}^1\times {\mathrm{907}}^1$

素因数の和:981

約数の個数: 64

約数和(自身を含む): 87865344

約数和(自身を除く): 49072954

約数列:

[1, 2, 5, 7, 10, 13, 14, 26, 35, 47, 65, 70, 91, 94, 130, 182, 235, 329, 455, 470, 611, 658, 907, 910, 1222, 1645, 1814, 3055, 3290, 4277, 4535, 6110, 6349, 8554, 9070, 11791, 12698, 21385, 23582, 31745, 42629, 42770, 58955, 63490, 82537, 85258, 117910, 165074, 213145, 298403, 412685, 426290, 554177, 596806, 825370, 1108354, 1492015, 2770885, 2984030, 3879239, 5541770, 7758478, 19396195, 38792390]

約数ペア:

[(1, 38792390), (2, 19396195), (5, 7758478), (7, 5541770), (10, 3879239), (13, 2984030), (14, 2770885), (26, 1492015), (35, 1108354), (47, 825370), (65, 596806), (70, 554177), (91, 426290), (94, 412685), (130, 298403), (182, 213145), (235, 165074), (329, 117910), (455, 85258), (470, 82537), (611, 63490), (658, 58955), (907, 42770), (910, 42629), (1222, 31745), (1645, 23582), (1814, 21385), (3055, 12698), (3290, 11791), (4277, 9070), (4535, 8554), (6110, 6349)]