25570048

素因数分解:

$2^8\times 7^1\times {\mathrm{19}}^1\times {\mathrm{751}}^1$

素因数の和:793

約数の個数: 72

約数和(自身を含む): 61483520

約数和(自身を除く): 35913472

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 128, 133, 152, 224, 256, 266, 304, 448, 532, 608, 751, 896, 1064, 1216, 1502, 1792, 2128, 2432, 3004, 4256, 4864, 5257, 6008, 8512, 10514, 12016, 14269, 17024, 21028, 24032, 28538, 34048, 42056, 48064, 57076, 84112, 96128, 99883, 114152, 168224, 192256, 199766, 228304, 336448, 399532, 456608, 672896, 799064, 913216, 1345792, 1598128, 1826432, 3196256, 3652864, 6392512, 12785024, 25570048]

約数ペア:

[(1, 25570048), (2, 12785024), (4, 6392512), (7, 3652864), (8, 3196256), (14, 1826432), (16, 1598128), (19, 1345792), (28, 913216), (32, 799064), (38, 672896), (56, 456608), (64, 399532), (76, 336448), (112, 228304), (128, 199766), (133, 192256), (152, 168224), (224, 114152), (256, 99883), (266, 96128), (304, 84112), (448, 57076), (532, 48064), (608, 42056), (751, 34048), (896, 28538), (1064, 24032), (1216, 21028), (1502, 17024), (1792, 14269), (2128, 12016), (2432, 10514), (3004, 8512), (4256, 6008), (4864, 5257)]