26759928

素因数分解:

$2^3\times 3^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{431}}^1$

素因数の和:652

約数の個数: 64

約数和(自身を含む): 72576000

約数和(自身を除く): 45816072

約数列:

[1, 2, 3, 4, 6, 8, 12, 13, 24, 26, 39, 52, 78, 104, 156, 199, 312, 398, 431, 597, 796, 862, 1194, 1293, 1592, 1724, 2388, 2586, 2587, 3448, 4776, 5172, 5174, 5603, 7761, 10344, 10348, 11206, 15522, 16809, 20696, 22412, 31044, 33618, 44824, 62088, 67236, 85769, 134472, 171538, 257307, 343076, 514614, 686152, 1029228, 1114997, 2058456, 2229994, 3344991, 4459988, 6689982, 8919976, 13379964, 26759928]

約数ペア:

[(1, 26759928), (2, 13379964), (3, 8919976), (4, 6689982), (6, 4459988), (8, 3344991), (12, 2229994), (13, 2058456), (24, 1114997), (26, 1029228), (39, 686152), (52, 514614), (78, 343076), (104, 257307), (156, 171538), (199, 134472), (312, 85769), (398, 67236), (431, 62088), (597, 44824), (796, 33618), (862, 31044), (1194, 22412), (1293, 20696), (1592, 16809), (1724, 15522), (2388, 11206), (2586, 10348), (2587, 10344), (3448, 7761), (4776, 5603), (5172, 5174)]