67597984

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{313}}^1\times {\mathrm{397}}^1$

素因数の和:737

約数の個数: 48

約数和(自身を含む): 141718248

約数和(自身を除く): 74120264

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 272, 313, 397, 544, 626, 794, 1252, 1588, 2504, 3176, 5008, 5321, 6352, 6749, 10016, 10642, 12704, 13498, 21284, 26996, 42568, 53992, 85136, 107984, 124261, 170272, 215968, 248522, 497044, 994088, 1988176, 2112437, 3976352, 4224874, 8449748, 16899496, 33798992, 67597984]

約数ペア:

[(1, 67597984), (2, 33798992), (4, 16899496), (8, 8449748), (16, 4224874), (17, 3976352), (32, 2112437), (34, 1988176), (68, 994088), (136, 497044), (272, 248522), (313, 215968), (397, 170272), (544, 124261), (626, 107984), (794, 85136), (1252, 53992), (1588, 42568), (2504, 26996), (3176, 21284), (5008, 13498), (5321, 12704), (6352, 10642), (6749, 10016)]