27176212

素因数分解:

$2^2\times 7^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1\times {\mathrm{239}}^1$

素因数の和:412

約数の個数: 48

約数和(自身を含む): 56770560

約数和(自身を除く): 29594348

約数列:

[1, 2, 4, 7, 14, 28, 31, 62, 124, 131, 217, 239, 262, 434, 478, 524, 868, 917, 956, 1673, 1834, 3346, 3668, 4061, 6692, 7409, 8122, 14818, 16244, 28427, 29636, 31309, 51863, 56854, 62618, 103726, 113708, 125236, 207452, 219163, 438326, 876652, 970579, 1941158, 3882316, 6794053, 13588106, 27176212]

約数ペア:

[(1, 27176212), (2, 13588106), (4, 6794053), (7, 3882316), (14, 1941158), (28, 970579), (31, 876652), (62, 438326), (124, 219163), (131, 207452), (217, 125236), (239, 113708), (262, 103726), (434, 62618), (478, 56854), (524, 51863), (868, 31309), (917, 29636), (956, 28427), (1673, 16244), (1834, 14818), (3346, 8122), (3668, 7409), (4061, 6692)]