38381084

素因数分解:

$2^2\times 7^1\times {\mathrm{41}}^1\times {\mathrm{67}}^1\times {\mathrm{499}}^1$

素因数の和:618

約数の個数: 48

約数和(自身を含む): 79968000

約数和(自身を除く): 41586916

約数列:

[1, 2, 4, 7, 14, 28, 41, 67, 82, 134, 164, 268, 287, 469, 499, 574, 938, 998, 1148, 1876, 1996, 2747, 3493, 5494, 6986, 10988, 13972, 19229, 20459, 33433, 38458, 40918, 66866, 76916, 81836, 133732, 143213, 234031, 286426, 468062, 572852, 936124, 1370753, 2741506, 5483012, 9595271, 19190542, 38381084]

約数ペア:

[(1, 38381084), (2, 19190542), (4, 9595271), (7, 5483012), (14, 2741506), (28, 1370753), (41, 936124), (67, 572852), (82, 468062), (134, 286426), (164, 234031), (268, 143213), (287, 133732), (469, 81836), (499, 76916), (574, 66866), (938, 40918), (998, 38458), (1148, 33433), (1876, 20459), (1996, 19229), (2747, 13972), (3493, 10988), (5494, 6986)]