26003778

素因数分解:

$2^1\times 3^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{59}}^1\times {\mathrm{149}}^1$

素因数の和:259

約数の個数: 64

約数和(自身を含む): 58320000

約数和(自身を除く): 32316222

約数列:

[1, 2, 3, 6, 17, 29, 34, 51, 58, 59, 87, 102, 118, 149, 174, 177, 298, 354, 447, 493, 894, 986, 1003, 1479, 1711, 2006, 2533, 2958, 3009, 3422, 4321, 5066, 5133, 6018, 7599, 8642, 8791, 10266, 12963, 15198, 17582, 25926, 26373, 29087, 52746, 58174, 73457, 87261, 146914, 149447, 174522, 220371, 254939, 298894, 440742, 448341, 509878, 764817, 896682, 1529634, 4333963, 8667926, 13001889, 26003778]

約数ペア:

[(1, 26003778), (2, 13001889), (3, 8667926), (6, 4333963), (17, 1529634), (29, 896682), (34, 764817), (51, 509878), (58, 448341), (59, 440742), (87, 298894), (102, 254939), (118, 220371), (149, 174522), (174, 149447), (177, 146914), (298, 87261), (354, 73457), (447, 58174), (493, 52746), (894, 29087), (986, 26373), (1003, 25926), (1479, 17582), (1711, 15198), (2006, 12963), (2533, 10266), (2958, 8791), (3009, 8642), (3422, 7599), (4321, 6018), (5066, 5133)]