7240296

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{71}}^1\times {\mathrm{607}}^1$

素因数の和:694

約数の個数: 64

約数和(自身を含む): 21012480

約数和(自身を除く): 13772184

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 14, 21, 24, 28, 42, 56, 71, 84, 142, 168, 213, 284, 426, 497, 568, 607, 852, 994, 1214, 1491, 1704, 1821, 1988, 2428, 2982, 3642, 3976, 4249, 4856, 5964, 7284, 8498, 11928, 12747, 14568, 16996, 25494, 33992, 43097, 50988, 86194, 101976, 129291, 172388, 258582, 301679, 344776, 517164, 603358, 905037, 1034328, 1206716, 1810074, 2413432, 3620148, 7240296]

約数ペア:

[(1, 7240296), (2, 3620148), (3, 2413432), (4, 1810074), (6, 1206716), (7, 1034328), (8, 905037), (12, 603358), (14, 517164), (21, 344776), (24, 301679), (28, 258582), (42, 172388), (56, 129291), (71, 101976), (84, 86194), (142, 50988), (168, 43097), (213, 33992), (284, 25494), (426, 16996), (497, 14568), (568, 12747), (607, 11928), (852, 8498), (994, 7284), (1214, 5964), (1491, 4856), (1704, 4249), (1821, 3976), (1988, 3642), (2428, 2982)]