1572135248

素因数分解:

$2^4\times {\mathrm{17}}^1\times {\mathrm{421}}^1\times {\mathrm{13729}}^1$

素因数の和:14175

約数の個数: 40

約数和(自身を含む): 3233085480

約数和(自身を除く): 1660950232

約数列:

[1, 2, 4, 8, 16, 17, 34, 68, 136, 272, 421, 842, 1684, 3368, 6736, 7157, 13729, 14314, 27458, 28628, 54916, 57256, 109832, 114512, 219664, 233393, 466786, 933572, 1867144, 3734288, 5779909, 11559818, 23119636, 46239272, 92478544, 98258453, 196516906, 393033812, 786067624, 1572135248]

約数ペア:

[(1, 1572135248), (2, 786067624), (4, 393033812), (8, 196516906), (16, 98258453), (17, 92478544), (34, 46239272), (68, 23119636), (136, 11559818), (272, 5779909), (421, 3734288), (842, 1867144), (1684, 933572), (3368, 466786), (6736, 233393), (7157, 219664), (13729, 114512), (14314, 109832), (27458, 57256), (28628, 54916)]