61238744

素因数分解:

$2^3\times 7^1\times {\mathrm{47}}^1\times {\mathrm{53}}^1\times {\mathrm{439}}^1$

素因数の和:552

約数の個数: 64

約数和(自身を含む): 136857600

約数和(自身を除く): 75618856

約数列:

[1, 2, 4, 7, 8, 14, 28, 47, 53, 56, 94, 106, 188, 212, 329, 371, 376, 424, 439, 658, 742, 878, 1316, 1484, 1756, 2491, 2632, 2968, 3073, 3512, 4982, 6146, 9964, 12292, 17437, 19928, 20633, 23267, 24584, 34874, 41266, 46534, 69748, 82532, 93068, 139496, 144431, 162869, 165064, 186136, 288862, 325738, 577724, 651476, 1093549, 1155448, 1302952, 2187098, 4374196, 7654843, 8748392, 15309686, 30619372, 61238744]

約数ペア:

[(1, 61238744), (2, 30619372), (4, 15309686), (7, 8748392), (8, 7654843), (14, 4374196), (28, 2187098), (47, 1302952), (53, 1155448), (56, 1093549), (94, 651476), (106, 577724), (188, 325738), (212, 288862), (329, 186136), (371, 165064), (376, 162869), (424, 144431), (439, 139496), (658, 93068), (742, 82532), (878, 69748), (1316, 46534), (1484, 41266), (1756, 34874), (2491, 24584), (2632, 23267), (2968, 20633), (3073, 19928), (3512, 17437), (4982, 12292), (6146, 9964)]