25345544

素因数分解:

$2^3\times 7^2\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{83}}^1$

素因数の和:163

約数の個数: 96

約数和(自身を含む): 60328800

約数和(自身を除く): 34983256

約数列:

[1, 2, 4, 7, 8, 14, 19, 28, 38, 41, 49, 56, 76, 82, 83, 98, 133, 152, 164, 166, 196, 266, 287, 328, 332, 392, 532, 574, 581, 664, 779, 931, 1064, 1148, 1162, 1558, 1577, 1862, 2009, 2296, 2324, 3116, 3154, 3403, 3724, 4018, 4067, 4648, 5453, 6232, 6308, 6806, 7448, 8036, 8134, 10906, 11039, 12616, 13612, 16072, 16268, 21812, 22078, 23821, 27224, 32536, 38171, 43624, 44156, 47642, 64657, 76342, 77273, 88312, 95284, 129314, 152684, 154546, 166747, 190568, 258628, 305368, 309092, 333494, 452599, 517256, 618184, 666988, 905198, 1333976, 1810396, 3168193, 3620792, 6336386, 12672772, 25345544]

約数ペア:

[(1, 25345544), (2, 12672772), (4, 6336386), (7, 3620792), (8, 3168193), (14, 1810396), (19, 1333976), (28, 905198), (38, 666988), (41, 618184), (49, 517256), (56, 452599), (76, 333494), (82, 309092), (83, 305368), (98, 258628), (133, 190568), (152, 166747), (164, 154546), (166, 152684), (196, 129314), (266, 95284), (287, 88312), (328, 77273), (332, 76342), (392, 64657), (532, 47642), (574, 44156), (581, 43624), (664, 38171), (779, 32536), (931, 27224), (1064, 23821), (1148, 22078), (1162, 21812), (1558, 16268), (1577, 16072), (1862, 13612), (2009, 12616), (2296, 11039), (2324, 10906), (3116, 8134), (3154, 8036), (3403, 7448), (3724, 6806), (4018, 6308), (4067, 6232), (4648, 5453)]