69327344

素因数分解:

$2^4\times {\mathrm{37}}^1\times {\mathrm{181}}^1\times {\mathrm{647}}^1$

素因数の和:873

約数の個数: 40

約数和(自身を含む): 138928608

約数和(自身を除く): 69601264

約数列:

[1, 2, 4, 8, 16, 37, 74, 148, 181, 296, 362, 592, 647, 724, 1294, 1448, 2588, 2896, 5176, 6697, 10352, 13394, 23939, 26788, 47878, 53576, 95756, 107152, 117107, 191512, 234214, 383024, 468428, 936856, 1873712, 4332959, 8665918, 17331836, 34663672, 69327344]

約数ペア:

[(1, 69327344), (2, 34663672), (4, 17331836), (8, 8665918), (16, 4332959), (37, 1873712), (74, 936856), (148, 468428), (181, 383024), (296, 234214), (362, 191512), (592, 117107), (647, 107152), (724, 95756), (1294, 53576), (1448, 47878), (2588, 26788), (2896, 23939), (5176, 13394), (6697, 10352)]