2553144.00000000

素因数分解:

$2^9\times {\mathrm{23}}^1\times {\mathrm{5821}}^1$

素因数の和:5862

約数の個数: 40

約数和(自身を含む): 142941744

約数和(自身を除く): 74393648

約数列:

[1, 2, 4, 8, 16, 23, 32, 46, 64, 92, 128, 184, 256, 368, 512, 736, 1472, 2944, 5821, 5888, 11642, 11776, 23284, 46568, 93136, 133883, 186272, 267766, 372544, 535532, 745088, 1071064, 1490176, 2142128, 2980352, 4284256, 8568512, 17137024, 34274048, 68548096]

約数ペア:

[(1, 68548096), (2, 34274048), (4, 17137024), (8, 8568512), (16, 4284256), (23, 2980352), (32, 2142128), (46, 1490176), (64, 1071064), (92, 745088), (128, 535532), (184, 372544), (256, 267766), (368, 186272), (512, 133883), (736, 93136), (1472, 46568), (2944, 23284), (5821, 11776), (5888, 11642)]