47715872

素因数分解:

$2^5\times {\mathrm{17}}^1\times {\mathrm{239}}^1\times {\mathrm{367}}^1$

素因数の和:633

約数の個数: 48

約数和(自身を含む): 100154880

約数和(自身を除く): 52439008

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 68, 136, 239, 272, 367, 478, 544, 734, 956, 1468, 1912, 2936, 3824, 4063, 5872, 6239, 7648, 8126, 11744, 12478, 16252, 24956, 32504, 49912, 65008, 87713, 99824, 130016, 175426, 199648, 350852, 701704, 1403408, 1491121, 2806816, 2982242, 5964484, 11928968, 23857936, 47715872]

約数ペア:

[(1, 47715872), (2, 23857936), (4, 11928968), (8, 5964484), (16, 2982242), (17, 2806816), (32, 1491121), (34, 1403408), (68, 701704), (136, 350852), (239, 199648), (272, 175426), (367, 130016), (478, 99824), (544, 87713), (734, 65008), (956, 49912), (1468, 32504), (1912, 24956), (2936, 16252), (3824, 12478), (4063, 11744), (5872, 8126), (6239, 7648)]