15693336568

素因数分解:

$2^3\times 7^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{321743}}^1$

素因数の和:321836

約数の個数: 64

約数和(自身を含む): 36756034560

約数和(自身を除く): 21062697992

約数列:

[1, 2, 4, 7, 8, 13, 14, 26, 28, 52, 56, 67, 91, 104, 134, 182, 268, 364, 469, 536, 728, 871, 938, 1742, 1876, 3484, 3752, 6097, 6968, 12194, 24388, 48776, 321743, 643486, 1286972, 2252201, 2573944, 4182659, 4504402, 8365318, 9008804, 16730636, 18017608, 21556781, 29278613, 33461272, 43113562, 58557226, 86227124, 117114452, 150897467, 172454248, 234228904, 280238153, 301794934, 560476306, 603589868, 1120952612, 1207179736, 1961667071, 2241905224, 3923334142, 7846668284, 15693336568]

約数ペア:

[(1, 15693336568), (2, 7846668284), (4, 3923334142), (7, 2241905224), (8, 1961667071), (13, 1207179736), (14, 1120952612), (26, 603589868), (28, 560476306), (52, 301794934), (56, 280238153), (67, 234228904), (91, 172454248), (104, 150897467), (134, 117114452), (182, 86227124), (268, 58557226), (364, 43113562), (469, 33461272), (536, 29278613), (728, 21556781), (871, 18017608), (938, 16730636), (1742, 9008804), (1876, 8365318), (3484, 4504402), (3752, 4182659), (6097, 2573944), (6968, 2252201), (12194, 1286972), (24388, 643486), (48776, 321743)]