25248048

素因数分解:

$2^4\times 3^1\times 7^1\times {\mathrm{163}}^1\times {\mathrm{461}}^1$

素因数の和:642

約数の個数: 80

約数和(自身を含む): 75161856

約数和(自身を除く): 49913808

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 16, 21, 24, 28, 42, 48, 56, 84, 112, 163, 168, 326, 336, 461, 489, 652, 922, 978, 1141, 1304, 1383, 1844, 1956, 2282, 2608, 2766, 3227, 3423, 3688, 3912, 4564, 5532, 6454, 6846, 7376, 7824, 9128, 9681, 11064, 12908, 13692, 18256, 19362, 22128, 25816, 27384, 38724, 51632, 54768, 75143, 77448, 150286, 154896, 225429, 300572, 450858, 526001, 601144, 901716, 1052002, 1202288, 1578003, 1803432, 2104004, 3156006, 3606864, 4208008, 6312012, 8416016, 12624024, 25248048]

約数ペア:

[(1, 25248048), (2, 12624024), (3, 8416016), (4, 6312012), (6, 4208008), (7, 3606864), (8, 3156006), (12, 2104004), (14, 1803432), (16, 1578003), (21, 1202288), (24, 1052002), (28, 901716), (42, 601144), (48, 526001), (56, 450858), (84, 300572), (112, 225429), (163, 154896), (168, 150286), (326, 77448), (336, 75143), (461, 54768), (489, 51632), (652, 38724), (922, 27384), (978, 25816), (1141, 22128), (1304, 19362), (1383, 18256), (1844, 13692), (1956, 12908), (2282, 11064), (2608, 9681), (2766, 9128), (3227, 7824), (3423, 7376), (3688, 6846), (3912, 6454), (4564, 5532)]