190428448

素因数分解:

$2^5\times 7^1\times {\mathrm{271}}^1\times {\mathrm{3137}}^1$

素因数の和:3425

約数の個数: 48

約数和(自身を含む): 430182144

約数和(自身を除く): 239753696

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 112, 224, 271, 542, 1084, 1897, 2168, 3137, 3794, 4336, 6274, 7588, 8672, 12548, 15176, 21959, 25096, 30352, 43918, 50192, 60704, 87836, 100384, 175672, 351344, 702688, 850127, 1700254, 3400508, 5950889, 6801016, 11901778, 13602032, 23803556, 27204064, 47607112, 95214224, 190428448]

約数ペア:

[(1, 190428448), (2, 95214224), (4, 47607112), (7, 27204064), (8, 23803556), (14, 13602032), (16, 11901778), (28, 6801016), (32, 5950889), (56, 3400508), (112, 1700254), (224, 850127), (271, 702688), (542, 351344), (1084, 175672), (1897, 100384), (2168, 87836), (3137, 60704), (3794, 50192), (4336, 43918), (6274, 30352), (7588, 25096), (8672, 21959), (12548, 15176)]