57638048

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{349}}^1\times {\mathrm{397}}^1$

素因数の和:769

約数の個数: 48

約数和(自身を含む): 122862600

約数和(自身を除く): 65224552

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 104, 208, 349, 397, 416, 698, 794, 1396, 1588, 2792, 3176, 4537, 5161, 5584, 6352, 9074, 10322, 11168, 12704, 18148, 20644, 36296, 41288, 72592, 82576, 138553, 145184, 165152, 277106, 554212, 1108424, 1801189, 2216848, 3602378, 4433696, 7204756, 14409512, 28819024, 57638048]

約数ペア:

[(1, 57638048), (2, 28819024), (4, 14409512), (8, 7204756), (13, 4433696), (16, 3602378), (26, 2216848), (32, 1801189), (52, 1108424), (104, 554212), (208, 277106), (349, 165152), (397, 145184), (416, 138553), (698, 82576), (794, 72592), (1396, 41288), (1588, 36296), (2792, 20644), (3176, 18148), (4537, 12704), (5161, 11168), (5584, 10322), (6352, 9074)]