1269897664

素因数分解:

$2^6\times 7^1\times {\mathrm{421}}^1\times {\mathrm{6733}}^1$

素因数の和:7173

約数の個数: 56

約数和(自身を含む): 2887215968

約数和(自身を除く): 1617318304

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 32, 56, 64, 112, 224, 421, 448, 842, 1684, 2947, 3368, 5894, 6733, 6736, 11788, 13466, 13472, 23576, 26932, 26944, 47131, 47152, 53864, 94262, 94304, 107728, 188524, 188608, 215456, 377048, 430912, 754096, 1508192, 2834593, 3016384, 5669186, 11338372, 19842151, 22676744, 39684302, 45353488, 79368604, 90706976, 158737208, 181413952, 317474416, 634948832, 1269897664]

約数ペア:

[(1, 1269897664), (2, 634948832), (4, 317474416), (7, 181413952), (8, 158737208), (14, 90706976), (16, 79368604), (28, 45353488), (32, 39684302), (56, 22676744), (64, 19842151), (112, 11338372), (224, 5669186), (421, 3016384), (448, 2834593), (842, 1508192), (1684, 754096), (2947, 430912), (3368, 377048), (5894, 215456), (6733, 188608), (6736, 188524), (11788, 107728), (13466, 94304), (13472, 94262), (23576, 53864), (26932, 47152), (26944, 47131)]