64689482

素因数分解:

$2^1\times {\mathrm{11}}^1\times {\mathrm{13}}^2\times {\mathrm{127}}^1\times {\mathrm{137}}^1$

素因数の和:303

約数の個数: 48

約数和(自身を含む): 116370432

約数和(自身を除く): 51680950

約数列:

[1, 2, 11, 13, 22, 26, 127, 137, 143, 169, 254, 274, 286, 338, 1397, 1507, 1651, 1781, 1859, 2794, 3014, 3302, 3562, 3718, 17399, 18161, 19591, 21463, 23153, 34798, 36322, 39182, 42926, 46306, 191389, 226187, 236093, 254683, 382778, 452374, 472186, 509366, 2488057, 2940431, 4976114, 5880862, 32344741, 64689482]

約数ペア:

[(1, 64689482), (2, 32344741), (11, 5880862), (13, 4976114), (22, 2940431), (26, 2488057), (127, 509366), (137, 472186), (143, 452374), (169, 382778), (254, 254683), (274, 236093), (286, 226187), (338, 191389), (1397, 46306), (1507, 42926), (1651, 39182), (1781, 36322), (1859, 34798), (2794, 23153), (3014, 21463), (3302, 19591), (3562, 18161), (3718, 17399)]