29231538

素因数分解:

$2^1\times 3^1\times 7^2\times {\mathrm{19}}^1\times {\mathrm{5233}}^1$

素因数の和:5271

約数の個数: 48

約数和(自身を含む): 71601120

約数和(自身を除く): 42369582

約数列:

[1, 2, 3, 6, 7, 14, 19, 21, 38, 42, 49, 57, 98, 114, 133, 147, 266, 294, 399, 798, 931, 1862, 2793, 5233, 5586, 10466, 15699, 31398, 36631, 73262, 99427, 109893, 198854, 219786, 256417, 298281, 512834, 596562, 695989, 769251, 1391978, 1538502, 2087967, 4175934, 4871923, 9743846, 14615769, 29231538]

約数ペア:

[(1, 29231538), (2, 14615769), (3, 9743846), (6, 4871923), (7, 4175934), (14, 2087967), (19, 1538502), (21, 1391978), (38, 769251), (42, 695989), (49, 596562), (57, 512834), (98, 298281), (114, 256417), (133, 219786), (147, 198854), (266, 109893), (294, 99427), (399, 73262), (798, 36631), (931, 31398), (1862, 15699), (2793, 10466), (5233, 5586)]