22519424

素因数分解:

$2^7\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{131}}^1$

素因数の和:241

約数の個数: 64

約数和(自身を含む): 48470400

約数和(自身を除く): 25950976

約数列:

[1, 2, 4, 8, 16, 17, 32, 34, 64, 68, 79, 128, 131, 136, 158, 262, 272, 316, 524, 544, 632, 1048, 1088, 1264, 1343, 2096, 2176, 2227, 2528, 2686, 4192, 4454, 5056, 5372, 8384, 8908, 10112, 10349, 10744, 16768, 17816, 20698, 21488, 35632, 41396, 42976, 71264, 82792, 85952, 142528, 165584, 171904, 175933, 285056, 331168, 351866, 662336, 703732, 1324672, 1407464, 2814928, 5629856, 11259712, 22519424]

約数ペア:

[(1, 22519424), (2, 11259712), (4, 5629856), (8, 2814928), (16, 1407464), (17, 1324672), (32, 703732), (34, 662336), (64, 351866), (68, 331168), (79, 285056), (128, 175933), (131, 171904), (136, 165584), (158, 142528), (262, 85952), (272, 82792), (316, 71264), (524, 42976), (544, 41396), (632, 35632), (1048, 21488), (1088, 20698), (1264, 17816), (1343, 16768), (2096, 10744), (2176, 10349), (2227, 10112), (2528, 8908), (2686, 8384), (4192, 5372), (4454, 5056)]