26402196

素因数分解:

$2^2\times 3^1\times {\mathrm{41}}^1\times {\mathrm{103}}^1\times {\mathrm{521}}^1$

素因数の和:672

約数の個数: 48

約数和(自身を含む): 63842688

約数和(自身を除く): 37440492

約数列:

[1, 2, 3, 4, 6, 12, 41, 82, 103, 123, 164, 206, 246, 309, 412, 492, 521, 618, 1042, 1236, 1563, 2084, 3126, 4223, 6252, 8446, 12669, 16892, 21361, 25338, 42722, 50676, 53663, 64083, 85444, 107326, 128166, 160989, 214652, 256332, 321978, 643956, 2200183, 4400366, 6600549, 8800732, 13201098, 26402196]

約数ペア:

[(1, 26402196), (2, 13201098), (3, 8800732), (4, 6600549), (6, 4400366), (12, 2200183), (41, 643956), (82, 321978), (103, 256332), (123, 214652), (164, 160989), (206, 128166), (246, 107326), (309, 85444), (412, 64083), (492, 53663), (521, 50676), (618, 42722), (1042, 25338), (1236, 21361), (1563, 16892), (2084, 12669), (3126, 8446), (4223, 6252)]