43478384

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{179}}^1$

素因数の和:270

約数の個数: 80

約数和(自身を含む): 96422400

約数和(自身を除く): 52944016

約数列:

[1, 2, 4, 8, 16, 17, 19, 34, 38, 47, 68, 76, 94, 136, 152, 179, 188, 272, 304, 323, 358, 376, 646, 716, 752, 799, 893, 1292, 1432, 1598, 1786, 2584, 2864, 3043, 3196, 3401, 3572, 5168, 6086, 6392, 6802, 7144, 8413, 12172, 12784, 13604, 14288, 15181, 16826, 24344, 27208, 30362, 33652, 48688, 54416, 57817, 60724, 67304, 115634, 121448, 134608, 143021, 159847, 231268, 242896, 286042, 319694, 462536, 572084, 639388, 925072, 1144168, 1278776, 2288336, 2557552, 2717399, 5434798, 10869596, 21739192, 43478384]

約数ペア:

[(1, 43478384), (2, 21739192), (4, 10869596), (8, 5434798), (16, 2717399), (17, 2557552), (19, 2288336), (34, 1278776), (38, 1144168), (47, 925072), (68, 639388), (76, 572084), (94, 462536), (136, 319694), (152, 286042), (179, 242896), (188, 231268), (272, 159847), (304, 143021), (323, 134608), (358, 121448), (376, 115634), (646, 67304), (716, 60724), (752, 57817), (799, 54416), (893, 48688), (1292, 33652), (1432, 30362), (1598, 27208), (1786, 24344), (2584, 16826), (2864, 15181), (3043, 14288), (3196, 13604), (3401, 12784), (3572, 12172), (5168, 8413), (6086, 7144), (6392, 6802)]