39717457918

素因数分解:

$2^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{163}}^1\times {\mathrm{5167}}^1$

素因数の和:5441

約数の個数: 64

約数和(自身を含む): 67736355840

約数和(自身を除く): 28018897922

約数列:

[1, 2, 17, 19, 34, 38, 73, 146, 163, 323, 326, 646, 1241, 1387, 2482, 2771, 2774, 3097, 5167, 5542, 6194, 10334, 11899, 23579, 23798, 47158, 52649, 87839, 98173, 105298, 175678, 196346, 202283, 226081, 377191, 404566, 452162, 754382, 842221, 1668941, 1684442, 3337882, 3843377, 6412247, 7166629, 7686754, 12824494, 14317757, 14333258, 16002199, 28635514, 32004398, 61482133, 121832693, 122964266, 243665386, 272037383, 544074766, 1045196261, 1168160527, 2090392522, 2336321054, 19858728959, 39717457918]

約数ペア:

[(1, 39717457918), (2, 19858728959), (17, 2336321054), (19, 2090392522), (34, 1168160527), (38, 1045196261), (73, 544074766), (146, 272037383), (163, 243665386), (323, 122964266), (326, 121832693), (646, 61482133), (1241, 32004398), (1387, 28635514), (2482, 16002199), (2771, 14333258), (2774, 14317757), (3097, 12824494), (5167, 7686754), (5542, 7166629), (6194, 6412247), (10334, 3843377), (11899, 3337882), (23579, 1684442), (23798, 1668941), (47158, 842221), (52649, 754382), (87839, 452162), (98173, 404566), (105298, 377191), (175678, 226081), (196346, 202283)]