788216

素因数分解:

$2^3\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{53}}^1$

素因数の和:96

約数の個数: 48

約数和(自身を含む): 1778760

約数和(自身を除く): 990544

約数列:

[1, 2, 4, 8, 11, 13, 22, 26, 44, 52, 53, 88, 104, 106, 143, 169, 212, 286, 338, 424, 572, 583, 676, 689, 1144, 1166, 1352, 1378, 1859, 2332, 2756, 3718, 4664, 5512, 7436, 7579, 8957, 14872, 15158, 17914, 30316, 35828, 60632, 71656, 98527, 197054, 394108, 788216]

約数ペア:

[(1, 788216), (2, 394108), (4, 197054), (8, 98527), (11, 71656), (13, 60632), (22, 35828), (26, 30316), (44, 17914), (52, 15158), (53, 14872), (88, 8957), (104, 7579), (106, 7436), (143, 5512), (169, 4664), (212, 3718), (286, 2756), (338, 2332), (424, 1859), (572, 1378), (583, 1352), (676, 1166), (689, 1144)]