28103622612

素因数分解:

$2^2\times 3^1\times {\mathrm{13}}^1\times {\mathrm{8237}}^1\times {\mathrm{21871}}^1$

素因数の和:30128

約数の個数: 48

約数和(自身を含む): 70631162112

約数和(自身を除く): 42527539500

約数列:

[1, 2, 3, 4, 6, 12, 13, 26, 39, 52, 78, 156, 8237, 16474, 21871, 24711, 32948, 43742, 49422, 65613, 87484, 98844, 107081, 131226, 214162, 262452, 284323, 321243, 428324, 568646, 642486, 852969, 1137292, 1284972, 1705938, 3411876, 180151427, 360302854, 540454281, 720605708, 1080908562, 2161817124, 2341968551, 4683937102, 7025905653, 9367874204, 14051811306, 28103622612]

約数ペア:

[(1, 28103622612), (2, 14051811306), (3, 9367874204), (4, 7025905653), (6, 4683937102), (12, 2341968551), (13, 2161817124), (26, 1080908562), (39, 720605708), (52, 540454281), (78, 360302854), (156, 180151427), (8237, 3411876), (16474, 1705938), (21871, 1284972), (24711, 1137292), (32948, 852969), (43742, 642486), (49422, 568646), (65613, 428324), (87484, 321243), (98844, 284323), (107081, 262452), (131226, 214162)]