65324536

素因数分解:

$2^3\times {\mathrm{37}}^1\times {\mathrm{199}}^1\times {\mathrm{1109}}^1$

素因数の和:1351

約数の個数: 32

約数和(自身を含む): 126540000

約数和(自身を除く): 61215464

約数列:

[1, 2, 4, 8, 37, 74, 148, 199, 296, 398, 796, 1109, 1592, 2218, 4436, 7363, 8872, 14726, 29452, 41033, 58904, 82066, 164132, 220691, 328264, 441382, 882764, 1765528, 8165567, 16331134, 32662268, 65324536]

約数ペア:

[(1, 65324536), (2, 32662268), (4, 16331134), (8, 8165567), (37, 1765528), (74, 882764), (148, 441382), (199, 328264), (296, 220691), (398, 164132), (796, 82066), (1109, 58904), (1592, 41033), (2218, 29452), (4436, 14726), (7363, 8872)]