7644208

素因数分解:

$2^4\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{257}}^1$

素因数の和:302

約数の個数: 60

約数和(自身を含む): 17563608

約数和(自身を除く): 9919400

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 44, 52, 88, 104, 143, 169, 176, 208, 257, 286, 338, 514, 572, 676, 1028, 1144, 1352, 1859, 2056, 2288, 2704, 2827, 3341, 3718, 4112, 5654, 6682, 7436, 11308, 13364, 14872, 22616, 26728, 29744, 36751, 43433, 45232, 53456, 73502, 86866, 147004, 173732, 294008, 347464, 477763, 588016, 694928, 955526, 1911052, 3822104, 7644208]

約数ペア:

[(1, 7644208), (2, 3822104), (4, 1911052), (8, 955526), (11, 694928), (13, 588016), (16, 477763), (22, 347464), (26, 294008), (44, 173732), (52, 147004), (88, 86866), (104, 73502), (143, 53456), (169, 45232), (176, 43433), (208, 36751), (257, 29744), (286, 26728), (338, 22616), (514, 14872), (572, 13364), (676, 11308), (1028, 7436), (1144, 6682), (1352, 5654), (1859, 4112), (2056, 3718), (2288, 3341), (2704, 2827)]