38682644

素因数分解:

$2^2\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{9661}}^1$

素因数の和:9696

約数の個数: 48

約数和(自身を含む): 90900096

約数和(自身を除く): 52217452

約数列:

[1, 2, 4, 7, 11, 13, 14, 22, 26, 28, 44, 52, 77, 91, 143, 154, 182, 286, 308, 364, 572, 1001, 2002, 4004, 9661, 19322, 38644, 67627, 106271, 125593, 135254, 212542, 251186, 270508, 425084, 502372, 743897, 879151, 1381523, 1487794, 1758302, 2763046, 2975588, 3516604, 5526092, 9670661, 19341322, 38682644]

約数ペア:

[(1, 38682644), (2, 19341322), (4, 9670661), (7, 5526092), (11, 3516604), (13, 2975588), (14, 2763046), (22, 1758302), (26, 1487794), (28, 1381523), (44, 879151), (52, 743897), (77, 502372), (91, 425084), (143, 270508), (154, 251186), (182, 212542), (286, 135254), (308, 125593), (364, 106271), (572, 67627), (1001, 38644), (2002, 19322), (4004, 9661)]