28353472

素因数分解:

$2^6\times 7^1\times {\mathrm{19}}^1\times {\mathrm{3331}}^1$

素因数の和:3369

約数の個数: 56

約数和(自身を含む): 67706240

約数和(自身を除く): 39352768

約数列:

[1, 2, 4, 7, 8, 14, 16, 19, 28, 32, 38, 56, 64, 76, 112, 133, 152, 224, 266, 304, 448, 532, 608, 1064, 1216, 2128, 3331, 4256, 6662, 8512, 13324, 23317, 26648, 46634, 53296, 63289, 93268, 106592, 126578, 186536, 213184, 253156, 373072, 443023, 506312, 746144, 886046, 1012624, 1492288, 1772092, 2025248, 3544184, 4050496, 7088368, 14176736, 28353472]

約数ペア:

[(1, 28353472), (2, 14176736), (4, 7088368), (7, 4050496), (8, 3544184), (14, 2025248), (16, 1772092), (19, 1492288), (28, 1012624), (32, 886046), (38, 746144), (56, 506312), (64, 443023), (76, 373072), (112, 253156), (133, 213184), (152, 186536), (224, 126578), (266, 106592), (304, 93268), (448, 63289), (532, 53296), (608, 46634), (1064, 26648), (1216, 23317), (2128, 13324), (3331, 8512), (4256, 6662)]