28410136

素因数分解:

$2^3\times {\mathrm{31}}^1\times {\mathrm{97}}^1\times {\mathrm{1181}}^1$

素因数の和:1315

約数の個数: 32

約数和(自身を含む): 55601280

約数和(自身を除く): 27191144

約数列:

[1, 2, 4, 8, 31, 62, 97, 124, 194, 248, 388, 776, 1181, 2362, 3007, 4724, 6014, 9448, 12028, 24056, 36611, 73222, 114557, 146444, 229114, 292888, 458228, 916456, 3551267, 7102534, 14205068, 28410136]

約数ペア:

[(1, 28410136), (2, 14205068), (4, 7102534), (8, 3551267), (31, 916456), (62, 458228), (97, 292888), (124, 229114), (194, 146444), (248, 114557), (388, 73222), (776, 36611), (1181, 24056), (2362, 12028), (3007, 9448), (4724, 6014)]