29157996

素因数分解:

$2^2\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{4889}}^1$

素因数の和:4974

約数の個数: 48

約数和(自身を含む): 78865920

約数和(自身を除く): 49707924

約数列:

[1, 2, 3, 4, 6, 7, 12, 14, 21, 28, 42, 71, 84, 142, 213, 284, 426, 497, 852, 994, 1491, 1988, 2982, 4889, 5964, 9778, 14667, 19556, 29334, 34223, 58668, 68446, 102669, 136892, 205338, 347119, 410676, 694238, 1041357, 1388476, 2082714, 2429833, 4165428, 4859666, 7289499, 9719332, 14578998, 29157996]

約数ペア:

[(1, 29157996), (2, 14578998), (3, 9719332), (4, 7289499), (6, 4859666), (7, 4165428), (12, 2429833), (14, 2082714), (21, 1388476), (28, 1041357), (42, 694238), (71, 410676), (84, 347119), (142, 205338), (213, 136892), (284, 102669), (426, 68446), (497, 58668), (852, 34223), (994, 29334), (1491, 19556), (1988, 14667), (2982, 9778), (4889, 5964)]