23235872

素因数分解:

$2^5\times {\mathrm{11}}^2\times {\mathrm{17}}^1\times {\mathrm{353}}^1$

素因数の和:402

約数の個数: 72

約数和(自身を含む): 53390988

約数和(自身を除く): 30155116

約数列:

[1, 2, 4, 8, 11, 16, 17, 22, 32, 34, 44, 68, 88, 121, 136, 176, 187, 242, 272, 352, 353, 374, 484, 544, 706, 748, 968, 1412, 1496, 1936, 2057, 2824, 2992, 3872, 3883, 4114, 5648, 5984, 6001, 7766, 8228, 11296, 12002, 15532, 16456, 24004, 31064, 32912, 42713, 48008, 62128, 65824, 66011, 85426, 96016, 124256, 132022, 170852, 192032, 264044, 341704, 528088, 683408, 726121, 1056176, 1366816, 1452242, 2112352, 2904484, 5808968, 11617936, 23235872]

約数ペア:

[(1, 23235872), (2, 11617936), (4, 5808968), (8, 2904484), (11, 2112352), (16, 1452242), (17, 1366816), (22, 1056176), (32, 726121), (34, 683408), (44, 528088), (68, 341704), (88, 264044), (121, 192032), (136, 170852), (176, 132022), (187, 124256), (242, 96016), (272, 85426), (352, 66011), (353, 65824), (374, 62128), (484, 48008), (544, 42713), (706, 32912), (748, 31064), (968, 24004), (1412, 16456), (1496, 15532), (1936, 12002), (2057, 11296), (2824, 8228), (2992, 7766), (3872, 6001), (3883, 5984), (4114, 5648)]