7018543912

素因数分解:

$2^3\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{79}}^1\times {\mathrm{15797}}^1$

素因数の和:15938

約数の個数: 64

約数和(自身を含む): 14407776000

約数和(自身を除く): 7389232088

約数列:

[1, 2, 4, 8, 19, 37, 38, 74, 76, 79, 148, 152, 158, 296, 316, 632, 703, 1406, 1501, 2812, 2923, 3002, 5624, 5846, 6004, 11692, 12008, 15797, 23384, 31594, 55537, 63188, 111074, 126376, 222148, 300143, 444296, 584489, 600286, 1168978, 1200572, 1247963, 2337956, 2401144, 2495926, 4675912, 4991852, 9983704, 11105291, 22210582, 23711297, 44421164, 46174631, 47422594, 88842328, 92349262, 94845188, 184698524, 189690376, 369397048, 877317989, 1754635978, 3509271956, 7018543912]

約数ペア:

[(1, 7018543912), (2, 3509271956), (4, 1754635978), (8, 877317989), (19, 369397048), (37, 189690376), (38, 184698524), (74, 94845188), (76, 92349262), (79, 88842328), (148, 47422594), (152, 46174631), (158, 44421164), (296, 23711297), (316, 22210582), (632, 11105291), (703, 9983704), (1406, 4991852), (1501, 4675912), (2812, 2495926), (2923, 2401144), (3002, 2337956), (5624, 1247963), (5846, 1200572), (6004, 1168978), (11692, 600286), (12008, 584489), (15797, 444296), (23384, 300143), (31594, 222148), (55537, 126376), (63188, 111074)]