64860952

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{1787}}^1$

素因数の和:2155

約数の個数: 32

約数和(自身を含む): 131418000

約数和(自身を除く): 66557048

約数列:

[1, 2, 4, 8, 13, 26, 52, 104, 349, 698, 1396, 1787, 2792, 3574, 4537, 7148, 9074, 14296, 18148, 23231, 36296, 46462, 92924, 185848, 623663, 1247326, 2494652, 4989304, 8107619, 16215238, 32430476, 64860952]

約数ペア:

[(1, 64860952), (2, 32430476), (4, 16215238), (8, 8107619), (13, 4989304), (26, 2494652), (52, 1247326), (104, 623663), (349, 185848), (698, 92924), (1396, 46462), (1787, 36296), (2792, 23231), (3574, 18148), (4537, 14296), (7148, 9074)]