28804518490

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1613}}^1\times {\mathrm{162343}}^1$

素因数の和:163974

約数の個数: 32

約数和(自身を含む): 56597014656

約数和(自身を除く): 27792496166

約数列:

[1, 2, 5, 10, 11, 22, 55, 110, 1613, 3226, 8065, 16130, 17743, 35486, 88715, 162343, 177430, 324686, 811715, 1623430, 1785773, 3571546, 8928865, 17857730, 261859259, 523718518, 1309296295, 2618592590, 2880451849, 5760903698, 14402259245, 28804518490]

約数ペア:

[(1, 28804518490), (2, 14402259245), (5, 5760903698), (10, 2880451849), (11, 2618592590), (22, 1309296295), (55, 523718518), (110, 261859259), (1613, 17857730), (3226, 8928865), (8065, 3571546), (16130, 1785773), (17743, 1623430), (35486, 811715), (88715, 324686), (162343, 177430)]