23925256

素因数分解:

$2^3\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{47}}^1\times {\mathrm{197}}^1$

素因数の和:286

約数の個数: 64

約数和(自身を含む): 51321600

約数和(自身を除く): 27396344

約数列:

[1, 2, 4, 8, 17, 19, 34, 38, 47, 68, 76, 94, 136, 152, 188, 197, 323, 376, 394, 646, 788, 799, 893, 1292, 1576, 1598, 1786, 2584, 3196, 3349, 3572, 3743, 6392, 6698, 7144, 7486, 9259, 13396, 14972, 15181, 18518, 26792, 29944, 30362, 37036, 60724, 63631, 74072, 121448, 127262, 157403, 175921, 254524, 314806, 351842, 509048, 629612, 703684, 1259224, 1407368, 2990657, 5981314, 11962628, 23925256]

約数ペア:

[(1, 23925256), (2, 11962628), (4, 5981314), (8, 2990657), (17, 1407368), (19, 1259224), (34, 703684), (38, 629612), (47, 509048), (68, 351842), (76, 314806), (94, 254524), (136, 175921), (152, 157403), (188, 127262), (197, 121448), (323, 74072), (376, 63631), (394, 60724), (646, 37036), (788, 30362), (799, 29944), (893, 26792), (1292, 18518), (1576, 15181), (1598, 14972), (1786, 13396), (2584, 9259), (3196, 7486), (3349, 7144), (3572, 6698), (3743, 6392)]