61213376

素因数分解:

$2^6\times 7^1\times {\mathrm{139}}^1\times {\mathrm{983}}^1$

素因数の和:1141

約数の個数: 56

約数和(自身を含む): 139964160

約数和(自身を除く): 78750784

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 139, 224, 278, 448, 556, 973, 983, 1112, 1946, 1966, 2224, 3892, 3932, 4448, 6881, 7784, 7864, 8896, 13762, 15568, 15728, 27524, 31136, 31456, 55048, 62272, 62912, 110096, 136637, 220192, 273274, 440384, 546548, 956459, 1093096, 1912918, 2186192, 3825836, 4372384, 7651672, 8744768, 15303344, 30606688, 61213376]

約数ペア:

[(1, 61213376), (2, 30606688), (4, 15303344), (7, 8744768), (8, 7651672), (14, 4372384), (16, 3825836), (28, 2186192), (32, 1912918), (56, 1093096), (64, 956459), (112, 546548), (139, 440384), (224, 273274), (278, 220192), (448, 136637), (556, 110096), (973, 62912), (983, 62272), (1112, 55048), (1946, 31456), (1966, 31136), (2224, 27524), (3892, 15728), (3932, 15568), (4448, 13762), (6881, 8896), (7784, 7864)]