24970296

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{163}}^1\times {\mathrm{491}}^1$

素因数の和:676

約数の個数: 64

約数和(自身を含む): 67777920

約数和(自身を除く): 42807624

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 163, 312, 326, 489, 491, 652, 978, 982, 1304, 1473, 1956, 1964, 2119, 2946, 3912, 3928, 4238, 5892, 6357, 6383, 8476, 11784, 12714, 12766, 16952, 19149, 25428, 25532, 38298, 50856, 51064, 76596, 80033, 153192, 160066, 240099, 320132, 480198, 640264, 960396, 1040429, 1920792, 2080858, 3121287, 4161716, 6242574, 8323432, 12485148, 24970296]

約数ペア:

[(1, 24970296), (2, 12485148), (3, 8323432), (4, 6242574), (6, 4161716), (8, 3121287), (12, 2080858), (13, 1920792), (24, 1040429), (26, 960396), (39, 640264), (52, 480198), (78, 320132), (104, 240099), (156, 160066), (163, 153192), (312, 80033), (326, 76596), (489, 51064), (491, 50856), (652, 38298), (978, 25532), (982, 25428), (1304, 19149), (1473, 16952), (1956, 12766), (1964, 12714), (2119, 11784), (2946, 8476), (3912, 6383), (3928, 6357), (4238, 5892)]