23223928

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{23}}^1\times {\mathrm{73}}^1$

素因数の和:141

約数の個数: 128

約数和(自身を含む): 59673600

約数和(自身を除く): 36449672

約数列:

[1, 2, 4, 7, 8, 13, 14, 19, 23, 26, 28, 38, 46, 52, 56, 73, 76, 91, 92, 104, 133, 146, 152, 161, 182, 184, 247, 266, 292, 299, 322, 364, 437, 494, 511, 532, 584, 598, 644, 728, 874, 949, 988, 1022, 1064, 1196, 1288, 1387, 1679, 1729, 1748, 1898, 1976, 2044, 2093, 2392, 2774, 3059, 3358, 3458, 3496, 3796, 4088, 4186, 5548, 5681, 6118, 6643, 6716, 6916, 7592, 8372, 9709, 11096, 11362, 11753, 12236, 13286, 13432, 13832, 16744, 18031, 19418, 21827, 22724, 23506, 24472, 26572, 31901, 36062, 38836, 39767, 43654, 45448, 47012, 53144, 63802, 72124, 77672, 79534, 87308, 94024, 126217, 127604, 144248, 152789, 159068, 174616, 223307, 252434, 255208, 305578, 318136, 414713, 446614, 504868, 611156, 829426, 893228, 1009736, 1222312, 1658852, 1786456, 2902991, 3317704, 5805982, 11611964, 23223928]

約数ペア:

[(1, 23223928), (2, 11611964), (4, 5805982), (7, 3317704), (8, 2902991), (13, 1786456), (14, 1658852), (19, 1222312), (23, 1009736), (26, 893228), (28, 829426), (38, 611156), (46, 504868), (52, 446614), (56, 414713), (73, 318136), (76, 305578), (91, 255208), (92, 252434), (104, 223307), (133, 174616), (146, 159068), (152, 152789), (161, 144248), (182, 127604), (184, 126217), (247, 94024), (266, 87308), (292, 79534), (299, 77672), (322, 72124), (364, 63802), (437, 53144), (494, 47012), (511, 45448), (532, 43654), (584, 39767), (598, 38836), (644, 36062), (728, 31901), (874, 26572), (949, 24472), (988, 23506), (1022, 22724), (1064, 21827), (1196, 19418), (1288, 18031), (1387, 16744), (1679, 13832), (1729, 13432), (1748, 13286), (1898, 12236), (1976, 11753), (2044, 11362), (2093, 11096), (2392, 9709), (2774, 8372), (3059, 7592), (3358, 6916), (3458, 6716), (3496, 6643), (3796, 6118), (4088, 5681), (4186, 5548)]