38410272

素因数分解:

$2^5\times 3^2\times {\mathrm{197}}^1\times {\mathrm{677}}^1$

素因数の和:890

約数の個数: 72

約数和(自身を含む): 109945836

約数和(自身を除く): 71535564

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 24, 32, 36, 48, 72, 96, 144, 197, 288, 394, 591, 677, 788, 1182, 1354, 1576, 1773, 2031, 2364, 2708, 3152, 3546, 4062, 4728, 5416, 6093, 6304, 7092, 8124, 9456, 10832, 12186, 14184, 16248, 18912, 21664, 24372, 28368, 32496, 48744, 56736, 64992, 97488, 133369, 194976, 266738, 400107, 533476, 800214, 1066952, 1200321, 1600428, 2133904, 2400642, 3200856, 4267808, 4801284, 6401712, 9602568, 12803424, 19205136, 38410272]

約数ペア:

[(1, 38410272), (2, 19205136), (3, 12803424), (4, 9602568), (6, 6401712), (8, 4801284), (9, 4267808), (12, 3200856), (16, 2400642), (18, 2133904), (24, 1600428), (32, 1200321), (36, 1066952), (48, 800214), (72, 533476), (96, 400107), (144, 266738), (197, 194976), (288, 133369), (394, 97488), (591, 64992), (677, 56736), (788, 48744), (1182, 32496), (1354, 28368), (1576, 24372), (1773, 21664), (2031, 18912), (2364, 16248), (2708, 14184), (3152, 12186), (3546, 10832), (4062, 9456), (4728, 8124), (5416, 7092), (6093, 6304)]