2028416

素因数分解:

$2^7\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:103

約数の個数: 64

約数和(自身を含む): 4626720

約数和(自身を除く): 2598304

約数列:

[1, 2, 4, 8, 13, 16, 23, 26, 32, 46, 52, 53, 64, 92, 104, 106, 128, 184, 208, 212, 299, 368, 416, 424, 598, 689, 736, 832, 848, 1196, 1219, 1378, 1472, 1664, 1696, 2392, 2438, 2756, 2944, 3392, 4784, 4876, 5512, 6784, 9568, 9752, 11024, 15847, 19136, 19504, 22048, 31694, 38272, 39008, 44096, 63388, 78016, 88192, 126776, 156032, 253552, 507104, 1014208, 2028416]

約数ペア:

[(1, 2028416), (2, 1014208), (4, 507104), (8, 253552), (13, 156032), (16, 126776), (23, 88192), (26, 78016), (32, 63388), (46, 44096), (52, 39008), (53, 38272), (64, 31694), (92, 22048), (104, 19504), (106, 19136), (128, 15847), (184, 11024), (208, 9752), (212, 9568), (299, 6784), (368, 5512), (416, 4876), (424, 4784), (598, 3392), (689, 2944), (736, 2756), (832, 2438), (848, 2392), (1196, 1696), (1219, 1664), (1378, 1472)]