23571912

素因数分解:

$2^3\times 3^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{43}}^1\times {\mathrm{251}}^1$

素因数の和:323

約数の個数: 128

約数和(自身を含む): 74511360

約数和(自身を除く): 50939448

約数列:

[1, 2, 3, 4, 6, 7, 8, 12, 13, 14, 21, 24, 26, 28, 39, 42, 43, 52, 56, 78, 84, 86, 91, 104, 129, 156, 168, 172, 182, 251, 258, 273, 301, 312, 344, 364, 502, 516, 546, 559, 602, 728, 753, 903, 1004, 1032, 1092, 1118, 1204, 1506, 1677, 1757, 1806, 2008, 2184, 2236, 2408, 3012, 3263, 3354, 3514, 3612, 3913, 4472, 5271, 6024, 6526, 6708, 7028, 7224, 7826, 9789, 10542, 10793, 11739, 13052, 13416, 14056, 15652, 19578, 21084, 21586, 22841, 23478, 26104, 31304, 32379, 39156, 42168, 43172, 45682, 46956, 64758, 68523, 75551, 78312, 86344, 91364, 93912, 129516, 137046, 140309, 151102, 182728, 226653, 259032, 274092, 280618, 302204, 420927, 453306, 548184, 561236, 604408, 841854, 906612, 982163, 1122472, 1683708, 1813224, 1964326, 2946489, 3367416, 3928652, 5892978, 7857304, 11785956, 23571912]

約数ペア:

[(1, 23571912), (2, 11785956), (3, 7857304), (4, 5892978), (6, 3928652), (7, 3367416), (8, 2946489), (12, 1964326), (13, 1813224), (14, 1683708), (21, 1122472), (24, 982163), (26, 906612), (28, 841854), (39, 604408), (42, 561236), (43, 548184), (52, 453306), (56, 420927), (78, 302204), (84, 280618), (86, 274092), (91, 259032), (104, 226653), (129, 182728), (156, 151102), (168, 140309), (172, 137046), (182, 129516), (251, 93912), (258, 91364), (273, 86344), (301, 78312), (312, 75551), (344, 68523), (364, 64758), (502, 46956), (516, 45682), (546, 43172), (559, 42168), (602, 39156), (728, 32379), (753, 31304), (903, 26104), (1004, 23478), (1032, 22841), (1092, 21586), (1118, 21084), (1204, 19578), (1506, 15652), (1677, 14056), (1757, 13416), (1806, 13052), (2008, 11739), (2184, 10793), (2236, 10542), (2408, 9789), (3012, 7826), (3263, 7224), (3354, 7028), (3514, 6708), (3612, 6526), (3913, 6024), (4472, 5271)]