3981536

素因数分解:

$2^5\times {\mathrm{13}}^1\times {\mathrm{17}}^1\times {\mathrm{563}}^1$

素因数の和:603

約数の個数: 48

約数和(自身を含む): 8954064

約数和(自身を除く): 4972528

約数列:

[1, 2, 4, 8, 13, 16, 17, 26, 32, 34, 52, 68, 104, 136, 208, 221, 272, 416, 442, 544, 563, 884, 1126, 1768, 2252, 3536, 4504, 7072, 7319, 9008, 9571, 14638, 18016, 19142, 29276, 38284, 58552, 76568, 117104, 124423, 153136, 234208, 248846, 306272, 497692, 995384, 1990768, 3981536]

約数ペア:

[(1, 3981536), (2, 1990768), (4, 995384), (8, 497692), (13, 306272), (16, 248846), (17, 234208), (26, 153136), (32, 124423), (34, 117104), (52, 76568), (68, 58552), (104, 38284), (136, 29276), (208, 19142), (221, 18016), (272, 14638), (416, 9571), (442, 9008), (544, 7319), (563, 7072), (884, 4504), (1126, 3536), (1768, 2252)]