38779285376

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23304859}}^1$

素因数の和:23304886

約数の個数: 32

約数和(自身を含む): 83198350200

約数和(自身を除く): 44419064824

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 128, 208, 416, 832, 1664, 23304859, 46609718, 93219436, 186438872, 302963167, 372877744, 605926334, 745755488, 1211852668, 1491510976, 2423705336, 2983021952, 4847410672, 9694821344, 19389642688, 38779285376]

約数ペア:

[(1, 38779285376), (2, 19389642688), (4, 9694821344), (8, 4847410672), (13, 2983021952), (16, 2423705336), (26, 1491510976), (32, 1211852668), (52, 745755488), (64, 605926334), (104, 372877744), (128, 302963167), (208, 186438872), (416, 93219436), (832, 46609718), (1664, 23304859)]