38681552

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{857}}^1$

素因数の和:916

約数の個数: 80

約数和(自身を含む): 95327232

約数和(自身を除く): 56645680

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 31, 52, 56, 62, 91, 104, 112, 124, 182, 208, 217, 248, 364, 403, 434, 496, 728, 806, 857, 868, 1456, 1612, 1714, 1736, 2821, 3224, 3428, 3472, 5642, 5999, 6448, 6856, 11141, 11284, 11998, 13712, 22282, 22568, 23996, 26567, 44564, 45136, 47992, 53134, 77987, 89128, 95984, 106268, 155974, 178256, 185969, 212536, 311948, 345371, 371938, 425072, 623896, 690742, 743876, 1247792, 1381484, 1487752, 2417597, 2762968, 2975504, 4835194, 5525936, 9670388, 19340776, 38681552]

約数ペア:

[(1, 38681552), (2, 19340776), (4, 9670388), (7, 5525936), (8, 4835194), (13, 2975504), (14, 2762968), (16, 2417597), (26, 1487752), (28, 1381484), (31, 1247792), (52, 743876), (56, 690742), (62, 623896), (91, 425072), (104, 371938), (112, 345371), (124, 311948), (182, 212536), (208, 185969), (217, 178256), (248, 155974), (364, 106268), (403, 95984), (434, 89128), (496, 77987), (728, 53134), (806, 47992), (857, 45136), (868, 44564), (1456, 26567), (1612, 23996), (1714, 22568), (1736, 22282), (2821, 13712), (3224, 11998), (3428, 11284), (3472, 11141), (5642, 6856), (5999, 6448)]