15696488392

素因数分解:

$2^3\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{37}}^1\times {\mathrm{214691}}^1$

素因数の和:214766

約数の個数: 64

約数和(自身を含む): 34264843200

約数和(自身を除く): 18568354808

約数列:

[1, 2, 4, 8, 13, 19, 26, 37, 38, 52, 74, 76, 104, 148, 152, 247, 296, 481, 494, 703, 962, 988, 1406, 1924, 1976, 2812, 3848, 5624, 9139, 18278, 36556, 73112, 214691, 429382, 858764, 1717528, 2790983, 4079129, 5581966, 7943567, 8158258, 11163932, 15887134, 16316516, 22327864, 31774268, 32633032, 53028677, 63548536, 103266371, 106057354, 150927773, 206532742, 212114708, 301855546, 413065484, 424229416, 603711092, 826130968, 1207422184, 1962061049, 3924122098, 7848244196, 15696488392]

約数ペア:

[(1, 15696488392), (2, 7848244196), (4, 3924122098), (8, 1962061049), (13, 1207422184), (19, 826130968), (26, 603711092), (37, 424229416), (38, 413065484), (52, 301855546), (74, 212114708), (76, 206532742), (104, 150927773), (148, 106057354), (152, 103266371), (247, 63548536), (296, 53028677), (481, 32633032), (494, 31774268), (703, 22327864), (962, 16316516), (988, 15887134), (1406, 11163932), (1924, 8158258), (1976, 7943567), (2812, 5581966), (3848, 4079129), (5624, 2790983), (9139, 1717528), (18278, 858764), (36556, 429382), (73112, 214691)]