40402416

素因数分解:

$2^4\times 3^1\times {\mathrm{653}}^1\times {\mathrm{1289}}^1$

素因数の和:1953

約数の個数: 40

約数和(自身を含む): 104613840

約数和(自身を除く): 64211424

約数列:

[1, 2, 3, 4, 6, 8, 12, 16, 24, 48, 653, 1289, 1306, 1959, 2578, 2612, 3867, 3918, 5156, 5224, 7734, 7836, 10312, 10448, 15468, 15672, 20624, 30936, 31344, 61872, 841717, 1683434, 2525151, 3366868, 5050302, 6733736, 10100604, 13467472, 20201208, 40402416]

約数ペア:

[(1, 40402416), (2, 20201208), (3, 13467472), (4, 10100604), (6, 6733736), (8, 5050302), (12, 3366868), (16, 2525151), (24, 1683434), (48, 841717), (653, 61872), (1289, 31344), (1306, 30936), (1959, 20624), (2578, 15672), (2612, 15468), (3867, 10448), (3918, 10312), (5156, 7836), (5224, 7734)]