38519992

素因数分解:

$2^3\times 7^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{883}}^1$

素因数の和:956

約数の個数: 64

約数和(自身を含む): 89107200

約数和(自身を除く): 50587208

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 56, 76, 82, 133, 152, 164, 266, 287, 328, 532, 574, 779, 883, 1064, 1148, 1558, 1766, 2296, 3116, 3532, 5453, 6181, 6232, 7064, 10906, 12362, 16777, 21812, 24724, 33554, 36203, 43624, 49448, 67108, 72406, 117439, 134216, 144812, 234878, 253421, 289624, 469756, 506842, 687857, 939512, 1013684, 1375714, 2027368, 2751428, 4814999, 5502856, 9629998, 19259996, 38519992]

約数ペア:

[(1, 38519992), (2, 19259996), (4, 9629998), (7, 5502856), (8, 4814999), (14, 2751428), (19, 2027368), (28, 1375714), (38, 1013684), (41, 939512), (56, 687857), (76, 506842), (82, 469756), (133, 289624), (152, 253421), (164, 234878), (266, 144812), (287, 134216), (328, 117439), (532, 72406), (574, 67108), (779, 49448), (883, 43624), (1064, 36203), (1148, 33554), (1558, 24724), (1766, 21812), (2296, 16777), (3116, 12362), (3532, 10906), (5453, 7064), (6181, 6232)]