74434048

素因数分解:

$2^9\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{211}}^1$

素因数の和:295

約数の個数: 80

約数和(自身を含む): 163958256

約数和(自身を除く): 89524208

約数列:

[1, 2, 4, 8, 13, 16, 26, 32, 52, 53, 64, 104, 106, 128, 208, 211, 212, 256, 416, 422, 424, 512, 689, 832, 844, 848, 1378, 1664, 1688, 1696, 2743, 2756, 3328, 3376, 3392, 5486, 5512, 6656, 6752, 6784, 10972, 11024, 11183, 13504, 13568, 21944, 22048, 22366, 27008, 27136, 43888, 44096, 44732, 54016, 87776, 88192, 89464, 108032, 145379, 175552, 176384, 178928, 290758, 351104, 352768, 357856, 581516, 702208, 715712, 1163032, 1404416, 1431424, 2326064, 2862848, 4652128, 5725696, 9304256, 18608512, 37217024, 74434048]

約数ペア:

[(1, 74434048), (2, 37217024), (4, 18608512), (8, 9304256), (13, 5725696), (16, 4652128), (26, 2862848), (32, 2326064), (52, 1431424), (53, 1404416), (64, 1163032), (104, 715712), (106, 702208), (128, 581516), (208, 357856), (211, 352768), (212, 351104), (256, 290758), (416, 178928), (422, 176384), (424, 175552), (512, 145379), (689, 108032), (832, 89464), (844, 88192), (848, 87776), (1378, 54016), (1664, 44732), (1688, 44096), (1696, 43888), (2743, 27136), (2756, 27008), (3328, 22366), (3376, 22048), (3392, 21944), (5486, 13568), (5512, 13504), (6656, 11183), (6752, 11024), (6784, 10972)]