38031952

素因数分解:

$2^4\times 7^1\times {\mathrm{43}}^1\times {\mathrm{53}}^1\times {\mathrm{149}}^1$

素因数の和:260

約数の個数: 80

約数和(自身を含む): 88387200

約数和(自身を除く): 50355248

約数列:

[1, 2, 4, 7, 8, 14, 16, 28, 43, 53, 56, 86, 106, 112, 149, 172, 212, 298, 301, 344, 371, 424, 596, 602, 688, 742, 848, 1043, 1192, 1204, 1484, 2086, 2279, 2384, 2408, 2968, 4172, 4558, 4816, 5936, 6407, 7897, 8344, 9116, 12814, 15794, 15953, 16688, 18232, 25628, 31588, 31906, 36464, 44849, 51256, 55279, 63176, 63812, 89698, 102512, 110558, 126352, 127624, 179396, 221116, 255248, 339571, 358792, 442232, 679142, 717584, 884464, 1358284, 2376997, 2716568, 4753994, 5433136, 9507988, 19015976, 38031952]

約数ペア:

[(1, 38031952), (2, 19015976), (4, 9507988), (7, 5433136), (8, 4753994), (14, 2716568), (16, 2376997), (28, 1358284), (43, 884464), (53, 717584), (56, 679142), (86, 442232), (106, 358792), (112, 339571), (149, 255248), (172, 221116), (212, 179396), (298, 127624), (301, 126352), (344, 110558), (371, 102512), (424, 89698), (596, 63812), (602, 63176), (688, 55279), (742, 51256), (848, 44849), (1043, 36464), (1192, 31906), (1204, 31588), (1484, 25628), (2086, 18232), (2279, 16688), (2384, 15953), (2408, 15794), (2968, 12814), (4172, 9116), (4558, 8344), (4816, 7897), (5936, 6407)]