16289448

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{47}}^1\times {\mathrm{2063}}^1$

素因数の和:2126

約数の個数: 64

約数和(自身を含む): 47554560

約数和(自身を除く): 31265112

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 47, 56, 84, 94, 141, 168, 188, 282, 329, 376, 564, 658, 987, 1128, 1316, 1974, 2063, 2632, 3948, 4126, 6189, 7896, 8252, 12378, 14441, 16504, 24756, 28882, 43323, 49512, 57764, 86646, 96961, 115528, 173292, 193922, 290883, 346584, 387844, 581766, 678727, 775688, 1163532, 1357454, 2036181, 2327064, 2714908, 4072362, 5429816, 8144724, 16289448]

約数ペア:

[(1, 16289448), (2, 8144724), (3, 5429816), (4, 4072362), (6, 2714908), (7, 2327064), (8, 2036181), (12, 1357454), (14, 1163532), (21, 775688), (24, 678727), (28, 581766), (42, 387844), (47, 346584), (56, 290883), (84, 193922), (94, 173292), (141, 115528), (168, 96961), (188, 86646), (282, 57764), (329, 49512), (376, 43323), (564, 28882), (658, 24756), (987, 16504), (1128, 14441), (1316, 12378), (1974, 8252), (2063, 7896), (2632, 6189), (3948, 4126)]