77446144

素因数分解:

$2^{10}\times {\mathrm{53}}^1\times {\mathrm{1427}}^1$

素因数の和:1500

約数の個数: 44

約数和(自身を含む): 157848264

約数和(自身を除く): 80402120

約数列:

[1, 2, 4, 8, 16, 32, 53, 64, 106, 128, 212, 256, 424, 512, 848, 1024, 1427, 1696, 2854, 3392, 5708, 6784, 11416, 13568, 22832, 27136, 45664, 54272, 75631, 91328, 151262, 182656, 302524, 365312, 605048, 730624, 1210096, 1461248, 2420192, 4840384, 9680768, 19361536, 38723072, 77446144]

約数ペア:

[(1, 77446144), (2, 38723072), (4, 19361536), (8, 9680768), (16, 4840384), (32, 2420192), (53, 1461248), (64, 1210096), (106, 730624), (128, 605048), (212, 365312), (256, 302524), (424, 182656), (512, 151262), (848, 91328), (1024, 75631), (1427, 54272), (1696, 45664), (2854, 27136), (3392, 22832), (5708, 13568), (6784, 11416)]