28524776

素因数分解:

$2^3\times 7^1\times {\mathrm{17}}^1\times {\mathrm{19}}^2\times {\mathrm{83}}^1$

素因数の和:151

約数の個数: 96

約数和(自身を含む): 69128640

約数和(自身を除く): 40603864

約数列:

[1, 2, 4, 7, 8, 14, 17, 19, 28, 34, 38, 56, 68, 76, 83, 119, 133, 136, 152, 166, 238, 266, 323, 332, 361, 476, 532, 581, 646, 664, 722, 952, 1064, 1162, 1292, 1411, 1444, 1577, 2261, 2324, 2527, 2584, 2822, 2888, 3154, 4522, 4648, 5054, 5644, 6137, 6308, 9044, 9877, 10108, 11039, 11288, 12274, 12616, 18088, 19754, 20216, 22078, 24548, 26809, 29963, 39508, 42959, 44156, 49096, 53618, 59926, 79016, 85918, 88312, 107236, 119852, 171836, 187663, 209741, 214472, 239704, 343672, 375326, 419482, 509371, 750652, 838964, 1018742, 1501304, 1677928, 2037484, 3565597, 4074968, 7131194, 14262388, 28524776]

約数ペア:

[(1, 28524776), (2, 14262388), (4, 7131194), (7, 4074968), (8, 3565597), (14, 2037484), (17, 1677928), (19, 1501304), (28, 1018742), (34, 838964), (38, 750652), (56, 509371), (68, 419482), (76, 375326), (83, 343672), (119, 239704), (133, 214472), (136, 209741), (152, 187663), (166, 171836), (238, 119852), (266, 107236), (323, 88312), (332, 85918), (361, 79016), (476, 59926), (532, 53618), (581, 49096), (646, 44156), (664, 42959), (722, 39508), (952, 29963), (1064, 26809), (1162, 24548), (1292, 22078), (1411, 20216), (1444, 19754), (1577, 18088), (2261, 12616), (2324, 12274), (2527, 11288), (2584, 11039), (2822, 10108), (2888, 9877), (3154, 9044), (4522, 6308), (4648, 6137), (5054, 5644)]