26887672

素因数分解:

$2^3\times 7^2\times {\mathrm{113}}^1\times {\mathrm{607}}^1$

素因数の和:740

約数の個数: 48

約数和(自身を含む): 59261760

約数和(自身を除く): 32374088

約数列:

[1, 2, 4, 7, 8, 14, 28, 49, 56, 98, 113, 196, 226, 392, 452, 607, 791, 904, 1214, 1582, 2428, 3164, 4249, 4856, 5537, 6328, 8498, 11074, 16996, 22148, 29743, 33992, 44296, 59486, 68591, 118972, 137182, 237944, 274364, 480137, 548728, 960274, 1920548, 3360959, 3841096, 6721918, 13443836, 26887672]

約数ペア:

[(1, 26887672), (2, 13443836), (4, 6721918), (7, 3841096), (8, 3360959), (14, 1920548), (28, 960274), (49, 548728), (56, 480137), (98, 274364), (113, 237944), (196, 137182), (226, 118972), (392, 68591), (452, 59486), (607, 44296), (791, 33992), (904, 29743), (1214, 22148), (1582, 16996), (2428, 11074), (3164, 8498), (4249, 6328), (4856, 5537)]