25744384

素因数分解:

$2^{10}\times {\mathrm{31}}^1\times {\mathrm{811}}^1$

素因数の和:862

約数の個数: 44

約数和(自身を含む): 53189248

約数和(自身を除く): 27444864

約数列:

[1, 2, 4, 8, 16, 31, 32, 62, 64, 124, 128, 248, 256, 496, 512, 811, 992, 1024, 1622, 1984, 3244, 3968, 6488, 7936, 12976, 15872, 25141, 25952, 31744, 50282, 51904, 100564, 103808, 201128, 207616, 402256, 415232, 804512, 830464, 1609024, 3218048, 6436096, 12872192, 25744384]

約数ペア:

[(1, 25744384), (2, 12872192), (4, 6436096), (8, 3218048), (16, 1609024), (31, 830464), (32, 804512), (62, 415232), (64, 402256), (124, 207616), (128, 201128), (248, 103808), (256, 100564), (496, 51904), (512, 50282), (811, 31744), (992, 25952), (1024, 25141), (1622, 15872), (1984, 12976), (3244, 7936), (3968, 6488)]