29183648

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{31}}^2\times {\mathrm{73}}^1$

素因数の和:158

約数の個数: 72

約数和(自身を含む): 64811124

約数和(自身を除く): 35627476

約数列:

[1, 2, 4, 8, 13, 16, 26, 31, 32, 52, 62, 73, 104, 124, 146, 208, 248, 292, 403, 416, 496, 584, 806, 949, 961, 992, 1168, 1612, 1898, 1922, 2263, 2336, 3224, 3796, 3844, 4526, 6448, 7592, 7688, 9052, 12493, 12896, 15184, 15376, 18104, 24986, 29419, 30368, 30752, 36208, 49972, 58838, 70153, 72416, 99944, 117676, 140306, 199888, 235352, 280612, 399776, 470704, 561224, 911989, 941408, 1122448, 1823978, 2244896, 3647956, 7295912, 14591824, 29183648]

約数ペア:

[(1, 29183648), (2, 14591824), (4, 7295912), (8, 3647956), (13, 2244896), (16, 1823978), (26, 1122448), (31, 941408), (32, 911989), (52, 561224), (62, 470704), (73, 399776), (104, 280612), (124, 235352), (146, 199888), (208, 140306), (248, 117676), (292, 99944), (403, 72416), (416, 70153), (496, 58838), (584, 49972), (806, 36208), (949, 30752), (961, 30368), (992, 29419), (1168, 24986), (1612, 18104), (1898, 15376), (1922, 15184), (2263, 12896), (2336, 12493), (3224, 9052), (3796, 7688), (3844, 7592), (4526, 6448)]