71071616

素因数分解:

$2^7\times 7^1\times {\mathrm{11}}^1\times {\mathrm{7211}}^1$

素因数の和:7243

約数の個数: 64

約数和(自身を含む): 176549760

約数和(自身を除く): 105478144

約数列:

[1, 2, 4, 7, 8, 11, 14, 16, 22, 28, 32, 44, 56, 64, 77, 88, 112, 128, 154, 176, 224, 308, 352, 448, 616, 704, 896, 1232, 1408, 2464, 4928, 7211, 9856, 14422, 28844, 50477, 57688, 79321, 100954, 115376, 158642, 201908, 230752, 317284, 403816, 461504, 555247, 634568, 807632, 923008, 1110494, 1269136, 1615264, 2220988, 2538272, 3230528, 4441976, 5076544, 6461056, 8883952, 10153088, 17767904, 35535808, 71071616]

約数ペア:

[(1, 71071616), (2, 35535808), (4, 17767904), (7, 10153088), (8, 8883952), (11, 6461056), (14, 5076544), (16, 4441976), (22, 3230528), (28, 2538272), (32, 2220988), (44, 1615264), (56, 1269136), (64, 1110494), (77, 923008), (88, 807632), (112, 634568), (128, 555247), (154, 461504), (176, 403816), (224, 317284), (308, 230752), (352, 201908), (448, 158642), (616, 115376), (704, 100954), (896, 79321), (1232, 57688), (1408, 50477), (2464, 28844), (4928, 14422), (7211, 9856)]