71259104

素因数分解:

$2^5\times 7^1\times {\mathrm{17}}^1\times {\mathrm{18713}}^1$

素因数の和:18747

約数の個数: 48

約数和(自身を含む): 169773408

約数和(自身を除く): 98514304

約数列:

[1, 2, 4, 7, 8, 14, 16, 17, 28, 32, 34, 56, 68, 112, 119, 136, 224, 238, 272, 476, 544, 952, 1904, 3808, 18713, 37426, 74852, 130991, 149704, 261982, 299408, 318121, 523964, 598816, 636242, 1047928, 1272484, 2095856, 2226847, 2544968, 4191712, 4453694, 5089936, 8907388, 10179872, 17814776, 35629552, 71259104]

約数ペア:

[(1, 71259104), (2, 35629552), (4, 17814776), (7, 10179872), (8, 8907388), (14, 5089936), (16, 4453694), (17, 4191712), (28, 2544968), (32, 2226847), (34, 2095856), (56, 1272484), (68, 1047928), (112, 636242), (119, 598816), (136, 523964), (224, 318121), (238, 299408), (272, 261982), (476, 149704), (544, 130991), (952, 74852), (1904, 37426), (3808, 18713)]