28305656104

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{1657}}^1\times {\mathrm{194119}}^1$

素因数の和:195793

約数の個数: 32

約数和(自身を含む): 57933172800

約数和(自身を除く): 29627516696

約数列:

[1, 2, 4, 8, 11, 22, 44, 88, 1657, 3314, 6628, 13256, 18227, 36454, 72908, 145816, 194119, 388238, 776476, 1552952, 2135309, 4270618, 8541236, 17082472, 321655183, 643310366, 1286620732, 2573241464, 3538207013, 7076414026, 14152828052, 28305656104]

約数ペア:

[(1, 28305656104), (2, 14152828052), (4, 7076414026), (8, 3538207013), (11, 2573241464), (22, 1286620732), (44, 643310366), (88, 321655183), (1657, 17082472), (3314, 8541236), (6628, 4270618), (13256, 2135309), (18227, 1552952), (36454, 776476), (72908, 388238), (145816, 194119)]