29255408

素因数分解:

$2^4\times 7^1\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{283}}^1$

素因数の和:382

約数の個数: 80

約数和(自身を含む): 70995456

約数和(自身を除く): 41740048

約数列:

[1, 2, 4, 7, 8, 13, 14, 16, 26, 28, 52, 56, 71, 91, 104, 112, 142, 182, 208, 283, 284, 364, 497, 566, 568, 728, 923, 994, 1132, 1136, 1456, 1846, 1981, 1988, 2264, 3679, 3692, 3962, 3976, 4528, 6461, 7358, 7384, 7924, 7952, 12922, 14716, 14768, 15848, 20093, 25753, 25844, 29432, 31696, 40186, 51506, 51688, 58864, 80372, 103012, 103376, 140651, 160744, 206024, 261209, 281302, 321488, 412048, 522418, 562604, 1044836, 1125208, 1828463, 2089672, 2250416, 3656926, 4179344, 7313852, 14627704, 29255408]

約数ペア:

[(1, 29255408), (2, 14627704), (4, 7313852), (7, 4179344), (8, 3656926), (13, 2250416), (14, 2089672), (16, 1828463), (26, 1125208), (28, 1044836), (52, 562604), (56, 522418), (71, 412048), (91, 321488), (104, 281302), (112, 261209), (142, 206024), (182, 160744), (208, 140651), (283, 103376), (284, 103012), (364, 80372), (497, 58864), (566, 51688), (568, 51506), (728, 40186), (923, 31696), (994, 29432), (1132, 25844), (1136, 25753), (1456, 20093), (1846, 15848), (1981, 14768), (1988, 14716), (2264, 12922), (3679, 7952), (3692, 7924), (3962, 7384), (3976, 7358), (4528, 6461)]