2896475504

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{41}}^1\times {\mathrm{19979}}^1$

素因数の和:20058

約数の個数: 80

約数和(自身を含む): 6555517920

約数和(自身を除く): 3659042416

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 34, 41, 52, 68, 82, 104, 136, 164, 208, 221, 272, 328, 442, 533, 656, 697, 884, 1066, 1394, 1768, 2132, 2788, 3536, 4264, 5576, 8528, 9061, 11152, 18122, 19979, 36244, 39958, 72488, 79916, 144976, 159832, 259727, 319664, 339643, 519454, 679286, 819139, 1038908, 1358572, 1638278, 2077816, 2717144, 3276556, 4155632, 4415359, 5434288, 6553112, 8830718, 10648807, 13106224, 13925363, 17661436, 21297614, 27850726, 35322872, 42595228, 55701452, 70645744, 85190456, 111402904, 170380912, 181029719, 222805808, 362059438, 724118876, 1448237752, 2896475504]

約数ペア:

[(1, 2896475504), (2, 1448237752), (4, 724118876), (8, 362059438), (13, 222805808), (16, 181029719), (17, 170380912), (26, 111402904), (34, 85190456), (41, 70645744), (52, 55701452), (68, 42595228), (82, 35322872), (104, 27850726), (136, 21297614), (164, 17661436), (208, 13925363), (221, 13106224), (272, 10648807), (328, 8830718), (442, 6553112), (533, 5434288), (656, 4415359), (697, 4155632), (884, 3276556), (1066, 2717144), (1394, 2077816), (1768, 1638278), (2132, 1358572), (2788, 1038908), (3536, 819139), (4264, 679286), (5576, 519454), (8528, 339643), (9061, 319664), (11152, 259727), (18122, 159832), (19979, 144976), (36244, 79916), (39958, 72488)]