556192

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^1\times {\mathrm{191}}^1$

素因数の和:221

約数の個数: 48

約数和(自身を含む): 1354752

約数和(自身を除く): 798560

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 182, 191, 208, 224, 364, 382, 416, 728, 764, 1337, 1456, 1528, 2483, 2674, 2912, 3056, 4966, 5348, 6112, 9932, 10696, 17381, 19864, 21392, 34762, 39728, 42784, 69524, 79456, 139048, 278096, 556192]

約数ペア:

[(1, 556192), (2, 278096), (4, 139048), (7, 79456), (8, 69524), (13, 42784), (14, 39728), (16, 34762), (26, 21392), (28, 19864), (32, 17381), (52, 10696), (56, 9932), (91, 6112), (104, 5348), (112, 4966), (182, 3056), (191, 2912), (208, 2674), (224, 2483), (364, 1528), (382, 1456), (416, 1337), (728, 764)]