61230208

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{1187}}^1$

素因数の和:1245

約数の個数: 64

約数和(自身を含む): 135717120

約数和(自身を除く): 74486912

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 64, 104, 124, 128, 208, 248, 403, 416, 496, 806, 832, 992, 1187, 1612, 1664, 1984, 2374, 3224, 3968, 4748, 6448, 9496, 12896, 15431, 18992, 25792, 30862, 36797, 37984, 51584, 61724, 73594, 75968, 123448, 147188, 151936, 246896, 294376, 478361, 493792, 588752, 956722, 987584, 1177504, 1913444, 1975168, 2355008, 3826888, 4710016, 7653776, 15307552, 30615104, 61230208]

約数ペア:

[(1, 61230208), (2, 30615104), (4, 15307552), (8, 7653776), (13, 4710016), (16, 3826888), (26, 2355008), (31, 1975168), (32, 1913444), (52, 1177504), (62, 987584), (64, 956722), (104, 588752), (124, 493792), (128, 478361), (208, 294376), (248, 246896), (403, 151936), (416, 147188), (496, 123448), (806, 75968), (832, 73594), (992, 61724), (1187, 51584), (1612, 37984), (1664, 36797), (1984, 30862), (2374, 25792), (3224, 18992), (3968, 15431), (4748, 12896), (6448, 9496)]