1624385984

素因数分解:

$2^6\times {\mathrm{13}}^1\times {\mathrm{137}}^1\times {\mathrm{14251}}^1$

素因数の和:14413

約数の個数: 56

約数和(自身を含む): 3496927728

約数和(自身を除く): 1872541744

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 64, 104, 137, 208, 274, 416, 548, 832, 1096, 1781, 2192, 3562, 4384, 7124, 8768, 14248, 14251, 28496, 28502, 56992, 57004, 113984, 114008, 185263, 228016, 370526, 456032, 741052, 912064, 1482104, 1952387, 2964208, 3904774, 5928416, 7809548, 11856832, 15619096, 25381031, 31238192, 50762062, 62476384, 101524124, 124952768, 203048248, 406096496, 812192992, 1624385984]

約数ペア:

[(1, 1624385984), (2, 812192992), (4, 406096496), (8, 203048248), (13, 124952768), (16, 101524124), (26, 62476384), (32, 50762062), (52, 31238192), (64, 25381031), (104, 15619096), (137, 11856832), (208, 7809548), (274, 5928416), (416, 3904774), (548, 2964208), (832, 1952387), (1096, 1482104), (1781, 912064), (2192, 741052), (3562, 456032), (4384, 370526), (7124, 228016), (8768, 185263), (14248, 114008), (14251, 113984), (28496, 57004), (28502, 56992)]