8863712

素因数分解:

$2^5\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{149}}^1$

素因数の和:196

約数の個数: 72

約数和(自身を含む): 20752200

約数和(自身を除く): 11888488

約数列:

[1, 2, 4, 8, 11, 13, 16, 22, 26, 32, 44, 52, 88, 104, 143, 149, 169, 176, 208, 286, 298, 338, 352, 416, 572, 596, 676, 1144, 1192, 1352, 1639, 1859, 1937, 2288, 2384, 2704, 3278, 3718, 3874, 4576, 4768, 5408, 6556, 7436, 7748, 13112, 14872, 15496, 21307, 25181, 26224, 29744, 30992, 42614, 50362, 52448, 59488, 61984, 85228, 100724, 170456, 201448, 276991, 340912, 402896, 553982, 681824, 805792, 1107964, 2215928, 4431856, 8863712]

約数ペア:

[(1, 8863712), (2, 4431856), (4, 2215928), (8, 1107964), (11, 805792), (13, 681824), (16, 553982), (22, 402896), (26, 340912), (32, 276991), (44, 201448), (52, 170456), (88, 100724), (104, 85228), (143, 61984), (149, 59488), (169, 52448), (176, 50362), (208, 42614), (286, 30992), (298, 29744), (338, 26224), (352, 25181), (416, 21307), (572, 15496), (596, 14872), (676, 13112), (1144, 7748), (1192, 7436), (1352, 6556), (1639, 5408), (1859, 4768), (1937, 4576), (2288, 3874), (2384, 3718), (2704, 3278)]