38650976

素因数分解:

$2^5\times 7^1\times {\mathrm{13}}^2\times {\mathrm{1021}}^1$

素因数の和:1064

約数の個数: 72

約数和(自身を含む): 94261104

約数和(自身を除く): 55610128

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 32, 52, 56, 91, 104, 112, 169, 182, 208, 224, 338, 364, 416, 676, 728, 1021, 1183, 1352, 1456, 2042, 2366, 2704, 2912, 4084, 4732, 5408, 7147, 8168, 9464, 13273, 14294, 16336, 18928, 26546, 28588, 32672, 37856, 53092, 57176, 92911, 106184, 114352, 172549, 185822, 212368, 228704, 345098, 371644, 424736, 690196, 743288, 1207843, 1380392, 1486576, 2415686, 2760784, 2973152, 4831372, 5521568, 9662744, 19325488, 38650976]

約数ペア:

[(1, 38650976), (2, 19325488), (4, 9662744), (7, 5521568), (8, 4831372), (13, 2973152), (14, 2760784), (16, 2415686), (26, 1486576), (28, 1380392), (32, 1207843), (52, 743288), (56, 690196), (91, 424736), (104, 371644), (112, 345098), (169, 228704), (182, 212368), (208, 185822), (224, 172549), (338, 114352), (364, 106184), (416, 92911), (676, 57176), (728, 53092), (1021, 37856), (1183, 32672), (1352, 28588), (1456, 26546), (2042, 18928), (2366, 16336), (2704, 14294), (2912, 13273), (4084, 9464), (4732, 8168), (5408, 7147)]