68397532

素因数分解:

$2^2\times 7^2\times {\mathrm{31}}^1\times {\mathrm{11257}}^1$

素因数の和:11306

約数の個数: 36

約数和(自身を含む): 143742144

約数和(自身を除く): 75344612

約数列:

[1, 2, 4, 7, 14, 28, 31, 49, 62, 98, 124, 196, 217, 434, 868, 1519, 3038, 6076, 11257, 22514, 45028, 78799, 157598, 315196, 348967, 551593, 697934, 1103186, 1395868, 2206372, 2442769, 4885538, 9771076, 17099383, 34198766, 68397532]

約数ペア:

[(1, 68397532), (2, 34198766), (4, 17099383), (7, 9771076), (14, 4885538), (28, 2442769), (31, 2206372), (49, 1395868), (62, 1103186), (98, 697934), (124, 551593), (196, 348967), (217, 315196), (434, 157598), (868, 78799), (1519, 45028), (3038, 22514), (6076, 11257)]