65392912

素因数分解:

$2^4\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{37}}^1\times {\mathrm{293}}^1$

素因数の和:380

約数の個数: 80

約数和(自身を含む): 145459440

約数和(自身を除く): 80066528

約数列:

[1, 2, 4, 8, 13, 16, 26, 29, 37, 52, 58, 74, 104, 116, 148, 208, 232, 293, 296, 377, 464, 481, 586, 592, 754, 962, 1073, 1172, 1508, 1924, 2146, 2344, 3016, 3809, 3848, 4292, 4688, 6032, 7618, 7696, 8497, 8584, 10841, 13949, 15236, 16994, 17168, 21682, 27898, 30472, 33988, 43364, 55796, 60944, 67976, 86728, 110461, 111592, 135952, 140933, 173456, 220922, 223184, 281866, 314389, 441844, 563732, 628778, 883688, 1127464, 1257556, 1767376, 2254928, 2515112, 4087057, 5030224, 8174114, 16348228, 32696456, 65392912]

約数ペア:

[(1, 65392912), (2, 32696456), (4, 16348228), (8, 8174114), (13, 5030224), (16, 4087057), (26, 2515112), (29, 2254928), (37, 1767376), (52, 1257556), (58, 1127464), (74, 883688), (104, 628778), (116, 563732), (148, 441844), (208, 314389), (232, 281866), (293, 223184), (296, 220922), (377, 173456), (464, 140933), (481, 135952), (586, 111592), (592, 110461), (754, 86728), (962, 67976), (1073, 60944), (1172, 55796), (1508, 43364), (1924, 33988), (2146, 30472), (2344, 27898), (3016, 21682), (3809, 17168), (3848, 16994), (4292, 15236), (4688, 13949), (6032, 10841), (7618, 8584), (7696, 8497)]