23838828

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{101}}^1$

素因数の和:227

約数の個数: 96

約数和(自身を含む): 64774080

約数和(自身を除く): 40935252

約数列:

[1, 2, 3, 4, 6, 12, 13, 17, 26, 34, 39, 51, 52, 68, 78, 89, 101, 102, 156, 178, 202, 204, 221, 267, 303, 356, 404, 442, 534, 606, 663, 884, 1068, 1157, 1212, 1313, 1326, 1513, 1717, 2314, 2626, 2652, 3026, 3434, 3471, 3939, 4539, 4628, 5151, 5252, 6052, 6868, 6942, 7878, 8989, 9078, 10302, 13884, 15756, 17978, 18156, 19669, 20604, 22321, 26967, 35956, 39338, 44642, 53934, 59007, 66963, 78676, 89284, 107868, 116857, 118014, 133926, 152813, 233714, 236028, 267852, 305626, 350571, 458439, 467428, 611252, 701142, 916878, 1402284, 1833756, 1986569, 3973138, 5959707, 7946276, 11919414, 23838828]

約数ペア:

[(1, 23838828), (2, 11919414), (3, 7946276), (4, 5959707), (6, 3973138), (12, 1986569), (13, 1833756), (17, 1402284), (26, 916878), (34, 701142), (39, 611252), (51, 467428), (52, 458439), (68, 350571), (78, 305626), (89, 267852), (101, 236028), (102, 233714), (156, 152813), (178, 133926), (202, 118014), (204, 116857), (221, 107868), (267, 89284), (303, 78676), (356, 66963), (404, 59007), (442, 53934), (534, 44642), (606, 39338), (663, 35956), (884, 26967), (1068, 22321), (1157, 20604), (1212, 19669), (1313, 18156), (1326, 17978), (1513, 15756), (1717, 13884), (2314, 10302), (2626, 9078), (2652, 8989), (3026, 7878), (3434, 6942), (3471, 6868), (3939, 6052), (4539, 5252), (4628, 5151)]