28414148

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1\times {\mathrm{467}}^1$

素因数の和:572

約数の個数: 48

約数和(自身を含む): 59439744

約数和(自身を除く): 31025596

約数列:

[1, 2, 4, 7, 14, 28, 41, 53, 82, 106, 164, 212, 287, 371, 467, 574, 742, 934, 1148, 1484, 1868, 2173, 3269, 4346, 6538, 8692, 13076, 15211, 19147, 24751, 30422, 38294, 49502, 60844, 76588, 99004, 134029, 173257, 268058, 346514, 536116, 693028, 1014791, 2029582, 4059164, 7103537, 14207074, 28414148]

約数ペア:

[(1, 28414148), (2, 14207074), (4, 7103537), (7, 4059164), (14, 2029582), (28, 1014791), (41, 693028), (53, 536116), (82, 346514), (106, 268058), (164, 173257), (212, 134029), (287, 99004), (371, 76588), (467, 60844), (574, 49502), (742, 38294), (934, 30422), (1148, 24751), (1484, 19147), (1868, 15211), (2173, 13076), (3269, 8692), (4346, 6538)]