15705549728

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{1657}}^1\times {\mathrm{26927}}^1$

素因数の和:28605

約数の個数: 48

約数和(自身を含む): 33752847744

約数和(自身を除く): 18047298016

約数列:

[1, 2, 4, 8, 11, 16, 22, 32, 44, 88, 176, 352, 1657, 3314, 6628, 13256, 18227, 26512, 26927, 36454, 53024, 53854, 72908, 107708, 145816, 215416, 291632, 296197, 430832, 583264, 592394, 861664, 1184788, 2369576, 4739152, 9478304, 44618039, 89236078, 178472156, 356944312, 490798429, 713888624, 981596858, 1427777248, 1963193716, 3926387432, 7852774864, 15705549728]

約数ペア:

[(1, 15705549728), (2, 7852774864), (4, 3926387432), (8, 1963193716), (11, 1427777248), (16, 981596858), (22, 713888624), (32, 490798429), (44, 356944312), (88, 178472156), (176, 89236078), (352, 44618039), (1657, 9478304), (3314, 4739152), (6628, 2369576), (13256, 1184788), (18227, 861664), (26512, 592394), (26927, 583264), (36454, 430832), (53024, 296197), (53854, 291632), (72908, 215416), (107708, 145816)]