2439008

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1$

素因数の和:88

約数の個数: 72

約数和(自身を含む): 5810616

約数和(自身を除く): 3371608

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 41, 44, 52, 82, 88, 104, 143, 164, 169, 176, 208, 286, 328, 338, 352, 416, 451, 533, 572, 656, 676, 902, 1066, 1144, 1312, 1352, 1804, 1859, 2132, 2288, 2704, 3608, 3718, 4264, 4576, 5408, 5863, 6929, 7216, 7436, 8528, 11726, 13858, 14432, 14872, 17056, 23452, 27716, 29744, 46904, 55432, 59488, 76219, 93808, 110864, 152438, 187616, 221728, 304876, 609752, 1219504, 2439008]

約数ペア:

[(1, 2439008), (2, 1219504), (4, 609752), (8, 304876), (11, 221728), (13, 187616), (16, 152438), (22, 110864), (26, 93808), (32, 76219), (41, 59488), (44, 55432), (52, 46904), (82, 29744), (88, 27716), (104, 23452), (143, 17056), (164, 14872), (169, 14432), (176, 13858), (208, 11726), (286, 8528), (328, 7436), (338, 7216), (352, 6929), (416, 5863), (451, 5408), (533, 4576), (572, 4264), (656, 3718), (676, 3608), (902, 2704), (1066, 2288), (1144, 2132), (1312, 1859), (1352, 1804)]