28960932364

素因数分解:

$2^2\times 7^2\times {\mathrm{13}}^1\times {\mathrm{41}}^1\times {\mathrm{277223}}^1$

素因数の和:277295

約数の個数: 72

約数和(自身を含む): 65040077088

約数和(自身を除く): 36079144724

約数列:

[1, 2, 4, 7, 13, 14, 26, 28, 41, 49, 52, 82, 91, 98, 164, 182, 196, 287, 364, 533, 574, 637, 1066, 1148, 1274, 2009, 2132, 2548, 3731, 4018, 7462, 8036, 14924, 26117, 52234, 104468, 277223, 554446, 1108892, 1940561, 3603899, 3881122, 7207798, 7762244, 11366143, 13583927, 14415596, 22732286, 25227293, 27167854, 45464572, 50454586, 54335708, 79563001, 100909172, 147759859, 159126002, 176591051, 295519718, 318252004, 353182102, 556941007, 591039436, 706364204, 1034319013, 1113882014, 2068638026, 2227764028, 4137276052, 7240233091, 14480466182, 28960932364]

約数ペア:

[(1, 28960932364), (2, 14480466182), (4, 7240233091), (7, 4137276052), (13, 2227764028), (14, 2068638026), (26, 1113882014), (28, 1034319013), (41, 706364204), (49, 591039436), (52, 556941007), (82, 353182102), (91, 318252004), (98, 295519718), (164, 176591051), (182, 159126002), (196, 147759859), (287, 100909172), (364, 79563001), (533, 54335708), (574, 50454586), (637, 45464572), (1066, 27167854), (1148, 25227293), (1274, 22732286), (2009, 14415596), (2132, 13583927), (2548, 11366143), (3731, 7762244), (4018, 7207798), (7462, 3881122), (8036, 3603899), (14924, 1940561), (26117, 1108892), (52234, 554446), (104468, 277223)]